3(x+6)=7-8x

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


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

Reorder the terms:
3(6 + x) = 7 + -8x
(6 * 3 + x * 3) = 7 + -8x
(18 + 3x) = 7 + -8x

Solving
18 + 3x = 7 + -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.
18 + 3x + 8x = 7 + -8x + 8x

Combine like terms: 3x + 8x = 11x
18 + 11x = 7 + -8x + 8x

Combine like terms: -8x + 8x = 0
18 + 11x = 7 + 0
18 + 11x = 7

Add '-18' to each side of the equation.
18 + -18 + 11x = 7 + -18

Combine like terms: 18 + -18 = 0
0 + 11x = 7 + -18
11x = 7 + -18

Combine like terms: 7 + -18 = -11
11x = -11

Divide each side by '11'.
x = -1

Simplifying
x = -1

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