8-3x=18+20

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Solution for 8-3x=18+20 equation: 


Simplifying
8 + -3x = 18 + 20

Combine like terms: 18 + 20 = 38
8 + -3x = 38

Solving
8 + -3x = 38

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + -3x = 38 + -8

Combine like terms: 8 + -8 = 0
0 + -3x = 38 + -8
-3x = 38 + -8

Combine like terms: 38 + -8 = 30
-3x = 30

Divide each side by '-3'.
x = -10

Simplifying
x = -10

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