-84=-7(x+6)

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Solution for -84=-7(x+6) equation:


Simplifying
-84 = -7(x + 6)

Reorder the terms:
-84 = -7(6 + x)
-84 = (6 * -7 + x * -7)
-84 = (-42 + -7x)

Solving
-84 = -42 + -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.
-84 + 7x = -42 + -7x + 7x

Combine like terms: -7x + 7x = 0
-84 + 7x = -42 + 0
-84 + 7x = -42

Add '84' to each side of the equation.
-84 + 84 + 7x = -42 + 84

Combine like terms: -84 + 84 = 0
0 + 7x = -42 + 84
7x = -42 + 84

Combine like terms: -42 + 84 = 42
7x = 42

Divide each side by '7'.
x = 6

Simplifying
x = 6

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