(7x-7)-(-6x+8)=

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Solution for (7x-7)-(-6x+8)= equation:


Simplifying
(7x + -7) + -1(-6x + 8) = 0

Reorder the terms:
(-7 + 7x) + -1(-6x + 8) = 0

Remove parenthesis around (-7 + 7x)
-7 + 7x + -1(-6x + 8) = 0

Reorder the terms:
-7 + 7x + -1(8 + -6x) = 0
-7 + 7x + (8 * -1 + -6x * -1) = 0
-7 + 7x + (-8 + 6x) = 0

Reorder the terms:
-7 + -8 + 7x + 6x = 0

Combine like terms: -7 + -8 = -15
-15 + 7x + 6x = 0

Combine like terms: 7x + 6x = 13x
-15 + 13x = 0

Solving
-15 + 13x = 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 + 13x = 0 + 15

Combine like terms: -15 + 15 = 0
0 + 13x = 0 + 15
13x = 0 + 15

Combine like terms: 0 + 15 = 15
13x = 15

Divide each side by '13'.
x = 1.153846154

Simplifying
x = 1.153846154

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