-2+3(x-7)=13

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Solution for -2+3(x-7)=13 equation: 


Simplifying
-2 + 3(x + -7) = 13

Reorder the terms:
-2 + 3(-7 + x) = 13
-2 + (-7 * 3 + x * 3) = 13
-2 + (-21 + 3x) = 13

Combine like terms: -2 + -21 = -23
-23 + 3x = 13

Solving
-23 + 3x = 13

Solving for variable 'x'.

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

Add '23' to each side of the equation.
-23 + 23 + 3x = 13 + 23

Combine like terms: -23 + 23 = 0
0 + 3x = 13 + 23
3x = 13 + 23

Combine like terms: 13 + 23 = 36
3x = 36

Divide each side by '3'.
x = 12

Simplifying
x = 12

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