7(7-5x)=-231

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Solution for 7(7-5x)=-231 equation: 


Simplifying
7(7 + -5x) = -231
(7 * 7 + -5x * 7) = -231
(49 + -35x) = -231

Solving
49 + -35x = -231

Solving for variable 'x'.

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

Add '-49' to each side of the equation.
49 + -49 + -35x = -231 + -49

Combine like terms: 49 + -49 = 0
0 + -35x = -231 + -49
-35x = -231 + -49

Combine like terms: -231 + -49 = -280
-35x = -280

Divide each side by '-35'.
x = 8

Simplifying
x = 8

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