-7(x+5)+39=7-8x

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Solution for -7(x+5)+39=7-8x equation:


Simplifying
-7(x + 5) + 39 = 7 + -8x

Reorder the terms:
-7(5 + x) + 39 = 7 + -8x
(5 * -7 + x * -7) + 39 = 7 + -8x
(-35 + -7x) + 39 = 7 + -8x

Reorder the terms:
-35 + 39 + -7x = 7 + -8x

Combine like terms: -35 + 39 = 4
4 + -7x = 7 + -8x

Solving
4 + -7x = 7 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
4 + -7x + 8x = 7 + -8x + 8x

Combine like terms: -7x + 8x = 1x
4 + 1x = 7 + -8x + 8x

Combine like terms: -8x + 8x = 0
4 + 1x = 7 + 0
4 + 1x = 7

Add '-4' to each side of the equation.
4 + -4 + 1x = 7 + -4

Combine like terms: 4 + -4 = 0
0 + 1x = 7 + -4
1x = 7 + -4

Combine like terms: 7 + -4 = 3
1x = 3

Divide each side by '1'.
x = 3

Simplifying
x = 3

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