7(7x-2)=231

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


Simplifying
7(7x + -2) = 231

Reorder the terms:
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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