3.2x+20+2x=90

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Solution for 3.2x+20+2x=90 equation:


Simplifying
3.2x + 20 + 2x = 90

Reorder the terms:
20 + 3.2x + 2x = 90

Combine like terms: 3.2x + 2x = 5.2x
20 + 5.2x = 90

Solving
20 + 5.2x = 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 + 5.2x = 90 + -20

Combine like terms: 20 + -20 = 0
0 + 5.2x = 90 + -20
5.2x = 90 + -20

Combine like terms: 90 + -20 = 70
5.2x = 70

Divide each side by '5.2'.
x = 13.46153846

Simplifying
x = 13.46153846

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