7(3x-4)=-112

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Solution for 7(3x-4)=-112 equation:


Simplifying
7(3x + -4) = -112

Reorder the terms:
7(-4 + 3x) = -112
(-4 * 7 + 3x * 7) = -112
(-28 + 21x) = -112

Solving
-28 + 21x = -112

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 + 21x = -112 + 28

Combine like terms: -28 + 28 = 0
0 + 21x = -112 + 28
21x = -112 + 28

Combine like terms: -112 + 28 = -84
21x = -84

Divide each side by '21'.
x = -4

Simplifying
x = -4

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