2x-5+3x-10=90

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Solution for 2x-5+3x-10=90 equation:


Simplifying
2x + -5 + 3x + -10 = 90

Reorder the terms:
-5 + -10 + 2x + 3x = 90

Combine like terms: -5 + -10 = -15
-15 + 2x + 3x = 90

Combine like terms: 2x + 3x = 5x
-15 + 5x = 90

Solving
-15 + 5x = 90

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + 5x = 90 + 15

Combine like terms: -15 + 15 = 0
0 + 5x = 90 + 15
5x = 90 + 15

Combine like terms: 90 + 15 = 105
5x = 105

Divide each side by '5'.
x = 21

Simplifying
x = 21

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