11(7x-21)=-693

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Solution for 11(7x-21)=-693 equation:


Simplifying
11(7x + -21) = -693

Reorder the terms:
11(-21 + 7x) = -693
(-21 * 11 + 7x * 11) = -693
(-231 + 77x) = -693

Solving
-231 + 77x = -693

Solving for variable 'x'.

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

Add '231' to each side of the equation.
-231 + 231 + 77x = -693 + 231

Combine like terms: -231 + 231 = 0
0 + 77x = -693 + 231
77x = -693 + 231

Combine like terms: -693 + 231 = -462
77x = -462

Divide each side by '77'.
x = -6

Simplifying
x = -6

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