3 years ago

Subsubstitution solving for x

Mathematics

1 answer:

yuradex [85]3 years ago

6 0

y = 8x - 18

2x - 8(8x - 18) = 20

2x + -64x + 144 = 20

-62x + 144 = 20

-62x = -124

x = 2

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Subsubstitution solving for x ​

Subsubstitution solving for x