(3x+5)+(5x-25)=180

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Solution for (3x+5)+(5x-25)=180 equation:


Simplifying
(3x + 5) + (5x + -25) = 180

Reorder the terms:
(5 + 3x) + (5x + -25) = 180

Remove parenthesis around (5 + 3x)
5 + 3x + (5x + -25) = 180

Reorder the terms:
5 + 3x + (-25 + 5x) = 180

Remove parenthesis around (-25 + 5x)
5 + 3x + -25 + 5x = 180

Reorder the terms:
5 + -25 + 3x + 5x = 180

Combine like terms: 5 + -25 = -20
-20 + 3x + 5x = 180

Combine like terms: 3x + 5x = 8x
-20 + 8x = 180

Solving
-20 + 8x = 180

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + 8x = 180 + 20

Combine like terms: -20 + 20 = 0
0 + 8x = 180 + 20
8x = 180 + 20

Combine like terms: 180 + 20 = 200
8x = 200

Divide each side by '8'.
x = 25

Simplifying
x = 25

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