4(x+5)-5=8x+18

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Solution for 4(x+5)-5=8x+18 equation:


Simplifying
4(x + 5) + -5 = 8x + 18

Reorder the terms:
4(5 + x) + -5 = 8x + 18
(5 * 4 + x * 4) + -5 = 8x + 18
(20 + 4x) + -5 = 8x + 18

Reorder the terms:
20 + -5 + 4x = 8x + 18

Combine like terms: 20 + -5 = 15
15 + 4x = 8x + 18

Reorder the terms:
15 + 4x = 18 + 8x

Solving
15 + 4x = 18 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
15 + 4x + -8x = 18 + 8x + -8x

Combine like terms: 4x + -8x = -4x
15 + -4x = 18 + 8x + -8x

Combine like terms: 8x + -8x = 0
15 + -4x = 18 + 0
15 + -4x = 18

Add '-15' to each side of the equation.
15 + -15 + -4x = 18 + -15

Combine like terms: 15 + -15 = 0
0 + -4x = 18 + -15
-4x = 18 + -15

Combine like terms: 18 + -15 = 3
-4x = 3

Divide each side by '-4'.
x = -0.75

Simplifying
x = -0.75

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