1. Solve for x and y:
(i) 2(x + 3) + 3(y - 1) = 8
3(x - 2) + 2(y + 2) = 3
Answers
Answered by
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Step-by-step explanation:
2x+3y+(6-3)=8
3x+2y+(4-6)=3
2x+3y=5
3x+2y=5
equalising..both..
2x+3y=3x+2y
-x+y=0
x=y
if this substitute in equation..
2x+3x=5
5x=5
x=1
so y=1
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