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Alexeev081 [22]

3 years ago

15

-7+ 3x-2(3x+4)= 5(2x-3) + 4 (3x - 1) - 4.

1 answer:

Harman [31]3 years ago

3 0

Answer:

$- 7 + 3x - 2(3x + 4) = 5(2x - 3) + 4(3x - 1) - 4 \\ - 7 + 3x - 6x - 8 = 10x - 15 + 12x - 4 - 4 \\ - 3x - 15 = 22x - 15 - 8 \\ 25x = 8 \\ x = \frac{8}{25}$

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\begin{cases}
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\\\\\\
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