marialucio444 marialucio444

01-12-2019
Advanced Placement (AP)

contestada

2x = 4
2x - 4 = 8y
stancard form

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princesssmartypants princesssmartypants

01-12-2019

Answer: x=2. y=0

Explanation: if 2x=4 then x is 2 so if you substitute 2 into th formula you would have 2(2)-4=8y

4-4=8y

0/8=8y

0=y

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