SOLUTION: Solve by elimination: 6x+8y=22 40x+30y=100
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Question 700232
:
Solve by elimination:
6x+8y=22
40x+30y=100
Answer by
nanikore(1)
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1) 6x+8y=22
-6x -6x
8y=-6x+22
/8 /8 /8
y=-6/8x + 22/8
y=-3/4x + 11/4
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2) 40x+30y=100
-40x -40x
30y=-40x+100
/30 /30 /30
y=-40/30x+ 100/30
y=-4/3x + 10/3