SOLUTION: Did help understanding solving equation by process of elimination Problem. 12x+10y=86 and x+y=8. Very confused.

SOLUTION: Did help understanding solving equation by process of elimination Problem. 12x+10y=86 and x+y=8. Very confused.

Algebra.Com

Question 887620: Did help understanding solving equation by process of elimination
Problem. 12x+10y=86 and x+y=8. Very confused.
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
1.
2.
Multiply eq. 2 by and add to eq. 1 to eliminate ,

Now use either equation to solve for .

RELATED QUESTIONS
I'm having alot of trouble understanding the process of solving a system of equations by... (answered by stanbon,THABANIG@YMAIL.COM)

Method of Elimination Solving Problem 13. To solve the following linear system by... (answered by stanbon)

Can someone help me understand the process for solving this? Solve by elimination. x-y= (answered by Fombitz)

SOLVE THE SYSTEM USING THE GAUSS-JORDAN METHOD PROBLEM: 2x-y= 0 x+y= 3 I'M (answered by solver91311)

Please help me solve this problem by the elimination method. I am having a lot of... (answered by Fombitz)

i solved this problem and i keep coming up with decimal answers, i am stuck please... (answered by Alan3354)

I have a problem understanding this equation and the solution process to get it. Can you... (answered by Earlsdon)

the coordinates of vertices X and Y of an equilateral XYZ are (-4,0) and (4,0),... (answered by reviewermath)

I need help on solving systems by elimination: Example of a problem: x - y = -3 5x (answered by shree840,stanbon)