7(7-2x)=217

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Solution for 7(7-2x)=217 equation: 


Simplifying
7(7 + -2x) = 217
(7 * 7 + -2x * 7) = 217
(49 + -14x) = 217

Solving
49 + -14x = 217

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 + -14x = 217 + -49

Combine like terms: 49 + -49 = 0
0 + -14x = 217 + -49
-14x = 217 + -49

Combine like terms: 217 + -49 = 168
-14x = 168

Divide each side by '-14'.
x = -12

Simplifying
x = -12

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