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

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


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

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

Remove parenthesis around (7 + 6x)
7 + 6x + -1 = 7(x + 8)

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

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

Reorder the terms:
6 + 6x = 7(8 + x)
6 + 6x = (8 * 7 + x * 7)
6 + 6x = (56 + 7x)

Solving
6 + 6x = 56 + 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 + 6x + -7x = 56 + 7x + -7x

Combine like terms: 6x + -7x = -1x
6 + -1x = 56 + 7x + -7x

Combine like terms: 7x + -7x = 0
6 + -1x = 56 + 0
6 + -1x = 56

Add '-6' to each side of the equation.
6 + -6 + -1x = 56 + -6

Combine like terms: 6 + -6 = 0
0 + -1x = 56 + -6
-1x = 56 + -6

Combine like terms: 56 + -6 = 50
-1x = 50

Divide each side by '-1'.
x = -50

Simplifying
x = -50

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