2x+20+3x+15=90

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Solution for 2x+20+3x+15=90 equation:


Simplifying
2x + 20 + 3x + 15 = 90

Reorder the terms:
20 + 15 + 2x + 3x = 90

Combine like terms: 20 + 15 = 35
35 + 2x + 3x = 90

Combine like terms: 2x + 3x = 5x
35 + 5x = 90

Solving
35 + 5x = 90

Solving for variable 'x'.

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

Add '-35' to each side of the equation.
35 + -35 + 5x = 90 + -35

Combine like terms: 35 + -35 = 0
0 + 5x = 90 + -35
5x = 90 + -35

Combine like terms: 90 + -35 = 55
5x = 55

Divide each side by '5'.
x = 11

Simplifying
x = 11

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