3x+36=90

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Solution for 3x+36=90 equation: 


Simplifying
3x + 36 = 90

Reorder the terms:
36 + 3x = 90

Solving
36 + 3x = 90

Solving for variable 'x'.

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

Add '-36' to each side of the equation.
36 + -36 + 3x = 90 + -36

Combine like terms: 36 + -36 = 0
0 + 3x = 90 + -36
3x = 90 + -36

Combine like terms: 90 + -36 = 54
3x = 54

Divide each side by '3'.
x = 18

Simplifying
x = 18

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