168=6(7x-7)

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Solution for 168=6(7x-7) equation:


Simplifying
168 = 6(7x + -7)

Reorder the terms:
168 = 6(-7 + 7x)
168 = (-7 * 6 + 7x * 6)
168 = (-42 + 42x)

Solving
168 = -42 + 42x

Solving for variable 'x'.

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

Add '-42x' to each side of the equation.
168 + -42x = -42 + 42x + -42x

Combine like terms: 42x + -42x = 0
168 + -42x = -42 + 0
168 + -42x = -42

Add '-168' to each side of the equation.
168 + -168 + -42x = -42 + -168

Combine like terms: 168 + -168 = 0
0 + -42x = -42 + -168
-42x = -42 + -168

Combine like terms: -42 + -168 = -210
-42x = -210

Divide each side by '-42'.
x = 5

Simplifying
x = 5

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