Question 59323
2X-3Y=12
X=4Y+1 MULTIPLY THIS EQUATION BY -2 AND ADD
-2X+8Y=-2
2X-3Y=12
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5Y=10
Y=10/5
Y=2
X=4Y+1
X=4*2+1
X=8+1
X=9
PROOF
2*9-3*2=12
18-6=12
12=12
65/5=12