(3x+10)+(5x-18)=180

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Solution for (3x+10)+(5x-18)=180 equation:


Simplifying
(3x + 10) + (5x + -18) = 180

Reorder the terms:
(10 + 3x) + (5x + -18) = 180

Remove parenthesis around (10 + 3x)
10 + 3x + (5x + -18) = 180

Reorder the terms:
10 + 3x + (-18 + 5x) = 180

Remove parenthesis around (-18 + 5x)
10 + 3x + -18 + 5x = 180

Reorder the terms:
10 + -18 + 3x + 5x = 180

Combine like terms: 10 + -18 = -8
-8 + 3x + 5x = 180

Combine like terms: 3x + 5x = 8x
-8 + 8x = 180

Solving
-8 + 8x = 180

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + 8x = 180 + 8

Combine like terms: -8 + 8 = 0
0 + 8x = 180 + 8
8x = 180 + 8

Combine like terms: 180 + 8 = 188
8x = 188

Divide each side by '8'.
x = 23.5

Simplifying
x = 23.5

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