30+7(x-2)-5x=8

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Solution for 30+7(x-2)-5x=8 equation:


Simplifying
30 + 7(x + -2) + -5x = 8

Reorder the terms:
30 + 7(-2 + x) + -5x = 8
30 + (-2 * 7 + x * 7) + -5x = 8
30 + (-14 + 7x) + -5x = 8

Combine like terms: 30 + -14 = 16
16 + 7x + -5x = 8

Combine like terms: 7x + -5x = 2x
16 + 2x = 8

Solving
16 + 2x = 8

Solving for variable 'x'.

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

Add '-16' to each side of the equation.
16 + -16 + 2x = 8 + -16

Combine like terms: 16 + -16 = 0
0 + 2x = 8 + -16
2x = 8 + -16

Combine like terms: 8 + -16 = -8
2x = -8

Divide each side by '2'.
x = -4

Simplifying
x = -4

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