3(x+1)-10=18

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Solution for 3(x+1)-10=18 equation:


Simplifying
3(x + 1) + -10 = 18

Reorder the terms:
3(1 + x) + -10 = 18
(1 * 3 + x * 3) + -10 = 18
(3 + 3x) + -10 = 18

Reorder the terms:
3 + -10 + 3x = 18

Combine like terms: 3 + -10 = -7
-7 + 3x = 18

Solving
-7 + 3x = 18

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 = 18 + 7

Combine like terms: -7 + 7 = 0
0 + 3x = 18 + 7
3x = 18 + 7

Combine like terms: 18 + 7 = 25
3x = 25

Divide each side by '3'.
x = 8.333333333

Simplifying
x = 8.333333333

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