(7x+33)+(11x+21)=180

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Solution for (7x+33)+(11x+21)=180 equation:


Simplifying
(7x + 33) + (11x + 21) = 180

Reorder the terms:
(33 + 7x) + (11x + 21) = 180

Remove parenthesis around (33 + 7x)
33 + 7x + (11x + 21) = 180

Reorder the terms:
33 + 7x + (21 + 11x) = 180

Remove parenthesis around (21 + 11x)
33 + 7x + 21 + 11x = 180

Reorder the terms:
33 + 21 + 7x + 11x = 180

Combine like terms: 33 + 21 = 54
54 + 7x + 11x = 180

Combine like terms: 7x + 11x = 18x
54 + 18x = 180

Solving
54 + 18x = 180

Solving for variable 'x'.

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

Add '-54' to each side of the equation.
54 + -54 + 18x = 180 + -54

Combine like terms: 54 + -54 = 0
0 + 18x = 180 + -54
18x = 180 + -54

Combine like terms: 180 + -54 = 126
18x = 126

Divide each side by '18'.
x = 7

Simplifying
x = 7

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