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

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


Simplifying
(8x + 8) + -1(7x + -7) = 0

Reorder the terms:
(8 + 8x) + -1(7x + -7) = 0

Remove parenthesis around (8 + 8x)
8 + 8x + -1(7x + -7) = 0

Reorder the terms:
8 + 8x + -1(-7 + 7x) = 0
8 + 8x + (-7 * -1 + 7x * -1) = 0
8 + 8x + (7 + -7x) = 0

Reorder the terms:
8 + 7 + 8x + -7x = 0

Combine like terms: 8 + 7 = 15
15 + 8x + -7x = 0

Combine like terms: 8x + -7x = 1x
15 + 1x = 0

Solving
15 + 1x = 0

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + 1x = 0 + -15

Combine like terms: 15 + -15 = 0
0 + 1x = 0 + -15
1x = 0 + -15

Combine like terms: 0 + -15 = -15
1x = -15

Divide each side by '1'.
x = -15

Simplifying
x = -15

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