(1.5x+20)+2x=90

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Solution for (1.5x+20)+2x=90 equation:


Simplifying
(1.5x + 20) + 2x = 90

Reorder the terms:
(20 + 1.5x) + 2x = 90

Remove parenthesis around (20 + 1.5x)
20 + 1.5x + 2x = 90

Combine like terms: 1.5x + 2x = 3.5x
20 + 3.5x = 90

Solving
20 + 3.5x = 90

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 + 3.5x = 90 + -20

Combine like terms: 20 + -20 = 0
0 + 3.5x = 90 + -20
3.5x = 90 + -20

Combine like terms: 90 + -20 = 70
3.5x = 70

Divide each side by '3.5'.
x = 20

Simplifying
x = 20

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