63+45=2x+30

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Solution for 63+45=2x+30 equation:


Simplifying
63 + 45 = 2x + 30

Combine like terms: 63 + 45 = 108
108 = 2x + 30

Reorder the terms:
108 = 30 + 2x

Solving
108 = 30 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
108 + -2x = 30 + 2x + -2x

Combine like terms: 2x + -2x = 0
108 + -2x = 30 + 0
108 + -2x = 30

Add '-108' to each side of the equation.
108 + -108 + -2x = 30 + -108

Combine like terms: 108 + -108 = 0
0 + -2x = 30 + -108
-2x = 30 + -108

Combine like terms: 30 + -108 = -78
-2x = -78

Divide each side by '-2'.
x = 39

Simplifying
x = 39

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