2(5x+7)+-(x+8)=27

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Solution for 2(5x+7)+-(x+8)=27 equation:


Simplifying
2(5x + 7) + -1(x + 8) = 27

Reorder the terms:
2(7 + 5x) + -1(x + 8) = 27
(7 * 2 + 5x * 2) + -1(x + 8) = 27
(14 + 10x) + -1(x + 8) = 27

Reorder the terms:
14 + 10x + -1(8 + x) = 27
14 + 10x + (8 * -1 + x * -1) = 27
14 + 10x + (-8 + -1x) = 27

Reorder the terms:
14 + -8 + 10x + -1x = 27

Combine like terms: 14 + -8 = 6
6 + 10x + -1x = 27

Combine like terms: 10x + -1x = 9x
6 + 9x = 27

Solving
6 + 9x = 27

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 9x = 27 + -6

Combine like terms: 6 + -6 = 0
0 + 9x = 27 + -6
9x = 27 + -6

Combine like terms: 27 + -6 = 21
9x = 21

Divide each side by '9'.
x = 2.333333333

Simplifying
x = 2.333333333

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