# 20x+22+17x+18=90

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## Solution for 20x+22+17x+18=90 equation:

Simplifying
20x + 22 + 17x + 18 = 90

Reorder the terms:
22 + 18 + 20x + 17x = 90

Combine like terms: 22 + 18 = 40
40 + 20x + 17x = 90

Combine like terms: 20x + 17x = 37x
40 + 37x = 90

Solving
40 + 37x = 90

Solving for variable 'x'.

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

Add '-40' to each side of the equation.
40 + -40 + 37x = 90 + -40

Combine like terms: 40 + -40 = 0
0 + 37x = 90 + -40
37x = 90 + -40

Combine like terms: 90 + -40 = 50
37x = 50

Divide each side by '37'.
x = 1.351351351

Simplifying
x = 1.351351351`