39-7x=-4(7x+7)4

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Solution for 39-7x=-4(7x+7)4 equation:


Simplifying
39 + -7x = -4(7x + 7) * 4

Reorder the terms:
39 + -7x = -4(7 + 7x) * 4

Reorder the terms for easier multiplication:
39 + -7x = -4 * 4(7 + 7x)

Multiply -4 * 4
39 + -7x = -16(7 + 7x)
39 + -7x = (7 * -16 + 7x * -16)
39 + -7x = (-112 + -112x)

Solving
39 + -7x = -112 + -112x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '112x' to each side of the equation.
39 + -7x + 112x = -112 + -112x + 112x

Combine like terms: -7x + 112x = 105x
39 + 105x = -112 + -112x + 112x

Combine like terms: -112x + 112x = 0
39 + 105x = -112 + 0
39 + 105x = -112

Add '-39' to each side of the equation.
39 + -39 + 105x = -112 + -39

Combine like terms: 39 + -39 = 0
0 + 105x = -112 + -39
105x = -112 + -39

Combine like terms: -112 + -39 = -151
105x = -151

Divide each side by '105'.
x = -1.438095238

Simplifying
x = -1.438095238

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