-1+7(x+6)=8x+39

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Solution for -1+7(x+6)=8x+39 equation:


Simplifying
-1 + 7(x + 6) = 8x + 39

Reorder the terms:
-1 + 7(6 + x) = 8x + 39
-1 + (6 * 7 + x * 7) = 8x + 39
-1 + (42 + 7x) = 8x + 39

Combine like terms: -1 + 42 = 41
41 + 7x = 8x + 39

Reorder the terms:
41 + 7x = 39 + 8x

Solving
41 + 7x = 39 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
41 + 7x + -8x = 39 + 8x + -8x

Combine like terms: 7x + -8x = -1x
41 + -1x = 39 + 8x + -8x

Combine like terms: 8x + -8x = 0
41 + -1x = 39 + 0
41 + -1x = 39

Add '-41' to each side of the equation.
41 + -41 + -1x = 39 + -41

Combine like terms: 41 + -41 = 0
0 + -1x = 39 + -41
-1x = 39 + -41

Combine like terms: 39 + -41 = -2
-1x = -2

Divide each side by '-1'.
x = 2

Simplifying
x = 2

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