7x+5(4x+18)=-99

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Solution for 7x+5(4x+18)=-99 equation:


Simplifying
7x + 5(4x + 18) = -99

Reorder the terms:
7x + 5(18 + 4x) = -99
7x + (18 * 5 + 4x * 5) = -99
7x + (90 + 20x) = -99

Reorder the terms:
90 + 7x + 20x = -99

Combine like terms: 7x + 20x = 27x
90 + 27x = -99

Solving
90 + 27x = -99

Solving for variable 'x'.

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

Add '-90' to each side of the equation.
90 + -90 + 27x = -99 + -90

Combine like terms: 90 + -90 = 0
0 + 27x = -99 + -90
27x = -99 + -90

Combine like terms: -99 + -90 = -189
27x = -189

Divide each side by '27'.
x = -7

Simplifying
x = -7

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