-3(x-7)+8=8(x-1)

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Solution for -3(x-7)+8=8(x-1) equation:


Simplifying
-3(x + -7) + 8 = 8(x + -1)

Reorder the terms:
-3(-7 + x) + 8 = 8(x + -1)
(-7 * -3 + x * -3) + 8 = 8(x + -1)
(21 + -3x) + 8 = 8(x + -1)

Reorder the terms:
21 + 8 + -3x = 8(x + -1)

Combine like terms: 21 + 8 = 29
29 + -3x = 8(x + -1)

Reorder the terms:
29 + -3x = 8(-1 + x)
29 + -3x = (-1 * 8 + x * 8)
29 + -3x = (-8 + 8x)

Solving
29 + -3x = -8 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
29 + -3x + -8x = -8 + 8x + -8x

Combine like terms: -3x + -8x = -11x
29 + -11x = -8 + 8x + -8x

Combine like terms: 8x + -8x = 0
29 + -11x = -8 + 0
29 + -11x = -8

Add '-29' to each side of the equation.
29 + -29 + -11x = -8 + -29

Combine like terms: 29 + -29 = 0
0 + -11x = -8 + -29
-11x = -8 + -29

Combine like terms: -8 + -29 = -37
-11x = -37

Divide each side by '-11'.
x = 3.363636364

Simplifying
x = 3.363636364

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