78+4x+7+3x+11=180

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Solution for 78+4x+7+3x+11=180 equation:


Simplifying
78 + 4x + 7 + 3x + 11 = 180

Reorder the terms:
78 + 7 + 11 + 4x + 3x = 180

Combine like terms: 78 + 7 = 85
85 + 11 + 4x + 3x = 180

Combine like terms: 85 + 11 = 96
96 + 4x + 3x = 180

Combine like terms: 4x + 3x = 7x
96 + 7x = 180

Solving
96 + 7x = 180

Solving for variable 'x'.

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

Add '-96' to each side of the equation.
96 + -96 + 7x = 180 + -96

Combine like terms: 96 + -96 = 0
0 + 7x = 180 + -96
7x = 180 + -96

Combine like terms: 180 + -96 = 84
7x = 84

Divide each side by '7'.
x = 12

Simplifying
x = 12

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