(3x-10)+(2x+10)=90

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Solution for (3x-10)+(2x+10)=90 equation:


Simplifying
(3x + -10) + (2x + 10) = 90

Reorder the terms:
(-10 + 3x) + (2x + 10) = 90

Remove parenthesis around (-10 + 3x)
-10 + 3x + (2x + 10) = 90

Reorder the terms:
-10 + 3x + (10 + 2x) = 90

Remove parenthesis around (10 + 2x)
-10 + 3x + 10 + 2x = 90

Reorder the terms:
-10 + 10 + 3x + 2x = 90

Combine like terms: -10 + 10 = 0
0 + 3x + 2x = 90
3x + 2x = 90

Combine like terms: 3x + 2x = 5x
5x = 90

Solving
5x = 90

Solving for variable 'x'.

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

Divide each side by '5'.
x = 18

Simplifying
x = 18

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