3x-7=-2+18

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Solution for 3x-7=-2+18 equation:


Simplifying
3x + -7 = -2 + 18

Reorder the terms:
-7 + 3x = -2 + 18

Combine like terms: -2 + 18 = 16
-7 + 3x = 16

Solving
-7 + 3x = 16

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 = 16 + 7

Combine like terms: -7 + 7 = 0
0 + 3x = 16 + 7
3x = 16 + 7

Combine like terms: 16 + 7 = 23
3x = 23

Divide each side by '3'.
x = 7.666666667

Simplifying
x = 7.666666667

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