7x-7(3x-11)=-7

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Solution for 7x-7(3x-11)=-7 equation:


Simplifying
7x + -7(3x + -11) = -7

Reorder the terms:
7x + -7(-11 + 3x) = -7
7x + (-11 * -7 + 3x * -7) = -7
7x + (77 + -21x) = -7

Reorder the terms:
77 + 7x + -21x = -7

Combine like terms: 7x + -21x = -14x
77 + -14x = -7

Solving
77 + -14x = -7

Solving for variable 'x'.

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

Add '-77' to each side of the equation.
77 + -77 + -14x = -7 + -77

Combine like terms: 77 + -77 = 0
0 + -14x = -7 + -77
-14x = -7 + -77

Combine like terms: -7 + -77 = -84
-14x = -84

Divide each side by '-14'.
x = 6

Simplifying
x = 6

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