7x-3(6x+4)=120

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Solution for 7x-3(6x+4)=120 equation: 


Simplifying
7x + -3(6x + 4) = 120

Reorder the terms:
7x + -3(4 + 6x) = 120
7x + (4 * -3 + 6x * -3) = 120
7x + (-12 + -18x) = 120

Reorder the terms:
-12 + 7x + -18x = 120

Combine like terms: 7x + -18x = -11x
-12 + -11x = 120

Solving
-12 + -11x = 120

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + -11x = 120 + 12

Combine like terms: -12 + 12 = 0
0 + -11x = 120 + 12
-11x = 120 + 12

Combine like terms: 120 + 12 = 132
-11x = 132

Divide each side by '-11'.
x = -12

Simplifying
x = -12

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