7x-7=2+13

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Solution for 7x-7=2+13 equation:


Simplifying
7x + -7 = 2 + 13

Reorder the terms:
-7 + 7x = 2 + 13

Combine like terms: 2 + 13 = 15
-7 + 7x = 15

Solving
-7 + 7x = 15

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 7x = 15 + 7

Combine like terms: -7 + 7 = 0
0 + 7x = 15 + 7
7x = 15 + 7

Combine like terms: 15 + 7 = 22
7x = 22

Divide each side by '7'.
x = 3.142857143

Simplifying
x = 3.142857143

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