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

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


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

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

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

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

Solving
7 + -15x = -8

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + -15x = -8 + -7

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

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

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

Simplifying
x = 1

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