-(x+12)=6(x-7)

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Solution for -(x+12)=6(x-7) equation:


Simplifying
-1(x + 12) = 6(x + -7)

Reorder the terms:
-1(12 + x) = 6(x + -7)
(12 * -1 + x * -1) = 6(x + -7)
(-12 + -1x) = 6(x + -7)

Reorder the terms:
-12 + -1x = 6(-7 + x)
-12 + -1x = (-7 * 6 + x * 6)
-12 + -1x = (-42 + 6x)

Solving
-12 + -1x = -42 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-12 + -1x + -6x = -42 + 6x + -6x

Combine like terms: -1x + -6x = -7x
-12 + -7x = -42 + 6x + -6x

Combine like terms: 6x + -6x = 0
-12 + -7x = -42 + 0
-12 + -7x = -42

Add '12' to each side of the equation.
-12 + 12 + -7x = -42 + 12

Combine like terms: -12 + 12 = 0
0 + -7x = -42 + 12
-7x = -42 + 12

Combine like terms: -42 + 12 = -30
-7x = -30

Divide each side by '-7'.
x = 4.285714286

Simplifying
x = 4.285714286

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