-198=5x+7(x-18)

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Solution for -198=5x+7(x-18) equation:


Simplifying
-198 = 5x + 7(x + -18)

Reorder the terms:
-198 = 5x + 7(-18 + x)
-198 = 5x + (-18 * 7 + x * 7)
-198 = 5x + (-126 + 7x)

Reorder the terms:
-198 = -126 + 5x + 7x

Combine like terms: 5x + 7x = 12x
-198 = -126 + 12x

Solving
-198 = -126 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
-198 + -12x = -126 + 12x + -12x

Combine like terms: 12x + -12x = 0
-198 + -12x = -126 + 0
-198 + -12x = -126

Add '198' to each side of the equation.
-198 + 198 + -12x = -126 + 198

Combine like terms: -198 + 198 = 0
0 + -12x = -126 + 198
-12x = -126 + 198

Combine like terms: -126 + 198 = 72
-12x = 72

Divide each side by '-12'.
x = -6

Simplifying
x = -6

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