8[-2x+1]=-15[x+1]

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Solution for 8[-2x+1]=-15[x+1] equation:


Simplifying
8[-2x + 1] = -15[x + 1]

Reorder the terms:
8[1 + -2x] = -15[x + 1]
[1 * 8 + -2x * 8] = -15[x + 1]
[8 + -16x] = -15[x + 1]

Reorder the terms:
8 + -16x = -15[1 + x]
8 + -16x = [1 * -15 + x * -15]
8 + -16x = [-15 + -15x]

Solving
8 + -16x = -15 + -15x

Solving for variable 'x'.

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

Add '15x' to each side of the equation.
8 + -16x + 15x = -15 + -15x + 15x

Combine like terms: -16x + 15x = -1x
8 + -1x = -15 + -15x + 15x

Combine like terms: -15x + 15x = 0
8 + -1x = -15 + 0
8 + -1x = -15

Add '-8' to each side of the equation.
8 + -8 + -1x = -15 + -8

Combine like terms: 8 + -8 = 0
0 + -1x = -15 + -8
-1x = -15 + -8

Combine like terms: -15 + -8 = -23
-1x = -23

Divide each side by '-1'.
x = 23

Simplifying
x = 23

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