8x+6=7(x-2)-1

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Solution for 8x+6=7(x-2)-1 equation:


Simplifying
8x + 6 = 7(x + -2) + -1

Reorder the terms:
6 + 8x = 7(x + -2) + -1

Reorder the terms:
6 + 8x = 7(-2 + x) + -1
6 + 8x = (-2 * 7 + x * 7) + -1
6 + 8x = (-14 + 7x) + -1

Reorder the terms:
6 + 8x = -14 + -1 + 7x

Combine like terms: -14 + -1 = -15
6 + 8x = -15 + 7x

Solving
6 + 8x = -15 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
6 + 8x + -7x = -15 + 7x + -7x

Combine like terms: 8x + -7x = 1x
6 + 1x = -15 + 7x + -7x

Combine like terms: 7x + -7x = 0
6 + 1x = -15 + 0
6 + 1x = -15

Add '-6' to each side of the equation.
6 + -6 + 1x = -15 + -6

Combine like terms: 6 + -6 = 0
0 + 1x = -15 + -6
1x = -15 + -6

Combine like terms: -15 + -6 = -21
1x = -21

Divide each side by '1'.
x = -21

Simplifying
x = -21

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