-4x-3(3x+18)=76

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Solution for -4x-3(3x+18)=76 equation:


Simplifying
-4x + -3(3x + 18) = 76

Reorder the terms:
-4x + -3(18 + 3x) = 76
-4x + (18 * -3 + 3x * -3) = 76
-4x + (-54 + -9x) = 76

Reorder the terms:
-54 + -4x + -9x = 76

Combine like terms: -4x + -9x = -13x
-54 + -13x = 76

Solving
-54 + -13x = 76

Solving for variable 'x'.

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

Add '54' to each side of the equation.
-54 + 54 + -13x = 76 + 54

Combine like terms: -54 + 54 = 0
0 + -13x = 76 + 54
-13x = 76 + 54

Combine like terms: 76 + 54 = 130
-13x = 130

Divide each side by '-13'.
x = -10

Simplifying
x = -10

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