-3x-7(x-4)=108

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Solution for -3x-7(x-4)=108 equation:


Simplifying
-3x + -7(x + -4) = 108

Reorder the terms:
-3x + -7(-4 + x) = 108
-3x + (-4 * -7 + x * -7) = 108
-3x + (28 + -7x) = 108

Reorder the terms:
28 + -3x + -7x = 108

Combine like terms: -3x + -7x = -10x
28 + -10x = 108

Solving
28 + -10x = 108

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + -10x = 108 + -28

Combine like terms: 28 + -28 = 0
0 + -10x = 108 + -28
-10x = 108 + -28

Combine like terms: 108 + -28 = 80
-10x = 80

Divide each side by '-10'.
x = -8

Simplifying
x = -8

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