-x+7(x+8)=6x-(3x+1)

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Solution for -x+7(x+8)=6x-(3x+1) equation:


Simplifying
-1x + 7(x + 8) = 6x + -1(3x + 1)

Reorder the terms:
-1x + 7(8 + x) = 6x + -1(3x + 1)
-1x + (8 * 7 + x * 7) = 6x + -1(3x + 1)
-1x + (56 + 7x) = 6x + -1(3x + 1)

Reorder the terms:
56 + -1x + 7x = 6x + -1(3x + 1)

Combine like terms: -1x + 7x = 6x
56 + 6x = 6x + -1(3x + 1)

Reorder the terms:
56 + 6x = 6x + -1(1 + 3x)
56 + 6x = 6x + (1 * -1 + 3x * -1)
56 + 6x = 6x + (-1 + -3x)

Reorder the terms:
56 + 6x = -1 + 6x + -3x

Combine like terms: 6x + -3x = 3x
56 + 6x = -1 + 3x

Solving
56 + 6x = -1 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
56 + 6x + -3x = -1 + 3x + -3x

Combine like terms: 6x + -3x = 3x
56 + 3x = -1 + 3x + -3x

Combine like terms: 3x + -3x = 0
56 + 3x = -1 + 0
56 + 3x = -1

Add '-56' to each side of the equation.
56 + -56 + 3x = -1 + -56

Combine like terms: 56 + -56 = 0
0 + 3x = -1 + -56
3x = -1 + -56

Combine like terms: -1 + -56 = -57
3x = -57

Divide each side by '3'.
x = -19

Simplifying
x = -19

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