4(7x-7)=168

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Solution for 4(7x-7)=168 equation:


Simplifying
4(7x + -7) = 168

Reorder the terms:
4(-7 + 7x) = 168
(-7 * 4 + 7x * 4) = 168
(-28 + 28x) = 168

Solving
-28 + 28x = 168

Solving for variable 'x'.

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

Add '28' to each side of the equation.
-28 + 28 + 28x = 168 + 28

Combine like terms: -28 + 28 = 0
0 + 28x = 168 + 28
28x = 168 + 28

Combine like terms: 168 + 28 = 196
28x = 196

Divide each side by '28'.
x = 7

Simplifying
x = 7

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