-13-x=-8(3x-7)

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Solution for -13-x=-8(3x-7) equation:


Simplifying
-13 + -1x = -8(3x + -7)

Reorder the terms:
-13 + -1x = -8(-7 + 3x)
-13 + -1x = (-7 * -8 + 3x * -8)
-13 + -1x = (56 + -24x)

Solving
-13 + -1x = 56 + -24x

Solving for variable 'x'.

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

Add '24x' to each side of the equation.
-13 + -1x + 24x = 56 + -24x + 24x

Combine like terms: -1x + 24x = 23x
-13 + 23x = 56 + -24x + 24x

Combine like terms: -24x + 24x = 0
-13 + 23x = 56 + 0
-13 + 23x = 56

Add '13' to each side of the equation.
-13 + 13 + 23x = 56 + 13

Combine like terms: -13 + 13 = 0
0 + 23x = 56 + 13
23x = 56 + 13

Combine like terms: 56 + 13 = 69
23x = 69

Divide each side by '23'.
x = 3

Simplifying
x = 3

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