-7(10x-21)=-693

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Solution for -7(10x-21)=-693 equation:


Simplifying
-7(10x + -21) = -693

Reorder the terms:
-7(-21 + 10x) = -693
(-21 * -7 + 10x * -7) = -693
(147 + -70x) = -693

Solving
147 + -70x = -693

Solving for variable 'x'.

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

Add '-147' to each side of the equation.
147 + -147 + -70x = -693 + -147

Combine like terms: 147 + -147 = 0
0 + -70x = -693 + -147
-70x = -693 + -147

Combine like terms: -693 + -147 = -840
-70x = -840

Divide each side by '-70'.
x = 12

Simplifying
x = 12

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