SOLUTION: 4x-3y=-5
2x-y=-7
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Question 554062: 4x-3y=-5
2x-y=-7
Answer by Maths68(1474) (Show Source): You can put this solution on YOUR website!
.........(1)
..........(2)
Multiply (1) by 2 and (2) by 4
.........(3)
.........(4)
Subtract (4) from (3)
----------------
Divide by -2 both sides of above equation
Put the value of y in (1)
.........(1)
x,y=-8, -9
Check
=====
Put the value of x and y in (2)
..........(2)
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