3x-7=-2+8

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Solution for 3x-7=-2+8 equation: 


Simplifying
3x + -7 = -2 + 8

Reorder the terms:
-7 + 3x = -2 + 8

Combine like terms: -2 + 8 = 6
-7 + 3x = 6

Solving
-7 + 3x = 6

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 + 3x = 6 + 7

Combine like terms: -7 + 7 = 0
0 + 3x = 6 + 7
3x = 6 + 7

Combine like terms: 6 + 7 = 13
3x = 13

Divide each side by '3'.
x = 4.333333333

Simplifying
x = 4.333333333

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