(7x+2)+(8x-3)=180

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Solution for (7x+2)+(8x-3)=180 equation:


Simplifying
(7x + 2) + (8x + -3) = 180

Reorder the terms:
(2 + 7x) + (8x + -3) = 180

Remove parenthesis around (2 + 7x)
2 + 7x + (8x + -3) = 180

Reorder the terms:
2 + 7x + (-3 + 8x) = 180

Remove parenthesis around (-3 + 8x)
2 + 7x + -3 + 8x = 180

Reorder the terms:
2 + -3 + 7x + 8x = 180

Combine like terms: 2 + -3 = -1
-1 + 7x + 8x = 180

Combine like terms: 7x + 8x = 15x
-1 + 15x = 180

Solving
-1 + 15x = 180

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + 15x = 180 + 1

Combine like terms: -1 + 1 = 0
0 + 15x = 180 + 1
15x = 180 + 1

Combine like terms: 180 + 1 = 181
15x = 181

Divide each side by '15'.
x = 12.06666667

Simplifying
x = 12.06666667

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