Hey guys. Just need help checking my equation. I have x = -0.6. thanks. 12 - 4(-3x + 5) - 8x = 20

asked Mar 2, 2019 146k views

5 votes

Hey guys. Just need help checking my equation. I have x = -0.6. thanks.

12 - 4(-3x + 5) - 8x = 20

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5 votes

$12 - 4( - 3x + 5) - 8x = 20 \\ 12 + 12x - 20 - 8x = 20 \\ 4x - 8 = 20 \\ 4x = 28 \\ x = 7$
Not quite

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