7(2-7x)=-231

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Solution for 7(2-7x)=-231 equation: 


Simplifying
7(2 + -7x) = -231
(2 * 7 + -7x * 7) = -231
(14 + -49x) = -231

Solving
14 + -49x = -231

Solving for variable 'x'.

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

Add '-14' to each side of the equation.
14 + -14 + -49x = -231 + -14

Combine like terms: 14 + -14 = 0
0 + -49x = -231 + -14
-49x = -231 + -14

Combine like terms: -231 + -14 = -245
-49x = -245

Divide each side by '-49'.
x = 5

Simplifying
x = 5

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