(8x-77)+(3x+38)=180

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Solution for (8x-77)+(3x+38)=180 equation:


Simplifying
(8x + -77) + (3x + 38) = 180

Reorder the terms:
(-77 + 8x) + (3x + 38) = 180

Remove parenthesis around (-77 + 8x)
-77 + 8x + (3x + 38) = 180

Reorder the terms:
-77 + 8x + (38 + 3x) = 180

Remove parenthesis around (38 + 3x)
-77 + 8x + 38 + 3x = 180

Reorder the terms:
-77 + 38 + 8x + 3x = 180

Combine like terms: -77 + 38 = -39
-39 + 8x + 3x = 180

Combine like terms: 8x + 3x = 11x
-39 + 11x = 180

Solving
-39 + 11x = 180

Solving for variable 'x'.

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

Add '39' to each side of the equation.
-39 + 39 + 11x = 180 + 39

Combine like terms: -39 + 39 = 0
0 + 11x = 180 + 39
11x = 180 + 39

Combine like terms: 180 + 39 = 219
11x = 219

Divide each side by '11'.
x = 19.90909091

Simplifying
x = 19.90909091

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