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

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


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

Reorder the terms:
-18 + -4x = 5(x + 5) + -7

Reorder the terms:
-18 + -4x = 5(5 + x) + -7
-18 + -4x = (5 * 5 + x * 5) + -7
-18 + -4x = (25 + 5x) + -7

Reorder the terms:
-18 + -4x = 25 + -7 + 5x

Combine like terms: 25 + -7 = 18
-18 + -4x = 18 + 5x

Solving
-18 + -4x = 18 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-18 + -4x + -5x = 18 + 5x + -5x

Combine like terms: -4x + -5x = -9x
-18 + -9x = 18 + 5x + -5x

Combine like terms: 5x + -5x = 0
-18 + -9x = 18 + 0
-18 + -9x = 18

Add '18' to each side of the equation.
-18 + 18 + -9x = 18 + 18

Combine like terms: -18 + 18 = 0
0 + -9x = 18 + 18
-9x = 18 + 18

Combine like terms: 18 + 18 = 36
-9x = 36

Divide each side by '-9'.
x = -4

Simplifying
x = -4

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