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

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


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

Reorder the terms:
8(2 + x) + 6(x + 2) = 7x + -7
(2 * 8 + x * 8) + 6(x + 2) = 7x + -7
(16 + 8x) + 6(x + 2) = 7x + -7

Reorder the terms:
16 + 8x + 6(2 + x) = 7x + -7
16 + 8x + (2 * 6 + x * 6) = 7x + -7
16 + 8x + (12 + 6x) = 7x + -7

Reorder the terms:
16 + 12 + 8x + 6x = 7x + -7

Combine like terms: 16 + 12 = 28
28 + 8x + 6x = 7x + -7

Combine like terms: 8x + 6x = 14x
28 + 14x = 7x + -7

Reorder the terms:
28 + 14x = -7 + 7x

Solving
28 + 14x = -7 + 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.
28 + 14x + -7x = -7 + 7x + -7x

Combine like terms: 14x + -7x = 7x
28 + 7x = -7 + 7x + -7x

Combine like terms: 7x + -7x = 0
28 + 7x = -7 + 0
28 + 7x = -7

Add '-28' to each side of the equation.
28 + -28 + 7x = -7 + -28

Combine like terms: 28 + -28 = 0
0 + 7x = -7 + -28
7x = -7 + -28

Combine like terms: -7 + -28 = -35
7x = -35

Divide each side by '7'.
x = -5

Simplifying
x = -5

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