3x+22=x+18

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Solution for 3x+22=x+18 equation: 


Simplifying
3x + 22 = x + 18

Reorder the terms:
22 + 3x = x + 18

Reorder the terms:
22 + 3x = 18 + x

Solving
22 + 3x = 18 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
22 + 3x + -1x = 18 + x + -1x

Combine like terms: 3x + -1x = 2x
22 + 2x = 18 + x + -1x

Combine like terms: x + -1x = 0
22 + 2x = 18 + 0
22 + 2x = 18

Add '-22' to each side of the equation.
22 + -22 + 2x = 18 + -22

Combine like terms: 22 + -22 = 0
0 + 2x = 18 + -22
2x = 18 + -22

Combine like terms: 18 + -22 = -4
2x = -4

Divide each side by '2'.
x = -2

Simplifying
x = -2

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