Systems of Equations Word Problems (Linear Equations with 2 Variables)
In this video we discuss 3 different types of word problems involving 2 variables and 2 linear equations. We discuss a distance equals rate times time problem, a mixture problem involving acids, and an interest problems involving bank deposits.
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Пікірлер: 20
Thank you so much you saved my life! We need more math teachers like you, the way you simplified it and made it all make sense felt magical :D
@MariosMathTutoring
7 ай бұрын
Glad it helped!
You taught me more in 5 minutes than my teacher has ever taught me thank you so much
@amanewithjesus5244
9 ай бұрын
John 3:16 For God so loved the world that he gave his one and only Son, that whoever believes in him shall not perish but have eternal life
Thanks for the video. On the second problem, would you please explain why you brought down x+y=15 to subtract from x+4y=45. What part of the question prompted that subtraction?
@MariosMathTutoring
2 ай бұрын
Review this topic here: Solving Systems of Linear Equations Using Substitution and Elimination with 2 Equations 2 Variables kzread.info/dash/bejne/a52oqauJaMrUo5c.html
Brilliant 🥊🥊💯🤧💫
@amanewithjesus5244
9 ай бұрын
John 3:16 For God so loved the world that he gave his one and only Son, that whoever believes in him shall not perish but have eternal life
Thank you
@MariosMathTutoring
Жыл бұрын
You're welcome
@amanewithjesus5244
9 ай бұрын
John 3:16 For God so loved the world that he gave his one and only Son, that whoever believes in him shall not perish but have eternal life
@amanewithjesus5244
9 ай бұрын
@@MariosMathTutoring John 3:16 For God so loved the world that he gave his one and only Son, that whoever believes in him shall not perish but have eternal life
Hi Mario, I love the work you are doing and appreciate you. Quick question for the last problem. When you are multiplying .5x(1000) you put 50x,i get 500x, maybe I am doing something wrong lol...
@MariosMathTutoring
Жыл бұрын
.05 x 1000 = 50
@itszoot89
Жыл бұрын
@@MariosMathTutoring hahaha wow I feel silly, I’m taking your courses right now and you are doing an amazing job teaching me!!
@amanewithjesus5244
9 ай бұрын
John 3:16 For God so loved the world that he gave his one and only Son, that whoever believes in him shall not perish but have eternal life
@amanewithjesus5244
9 ай бұрын
@@MariosMathTutoring John 3:16 For God so loved the world that he gave his one and only Son, that whoever believes in him shall not perish but have eternal life
@amanewithjesus5244
9 ай бұрын
@@itszoot89 John 3:16 For God so loved the world that he gave his one and only Son, that whoever believes in him shall not perish but have eternal life
My quation is that the number u substitute in the x+y = 5 is that the unreduced(the number we multiply by 10 to make it simple).at that point i have lost u... please help me😅
@MariosMathTutoring
7 ай бұрын
Watch this video here to learn how to solve systems of equations: Solving Systems of Linear Equations Using Substitution and Elimination with 2 Equations 2 Variables kzread.info/dash/bejne/a52oqauJaMrUo5c.html