3(x+7)-2=11

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Solution for 3(x+7)-2=11 equation:


Simplifying
3(x + 7) + -2 = 11

Reorder the terms:
3(7 + x) + -2 = 11
(7 * 3 + x * 3) + -2 = 11
(21 + 3x) + -2 = 11

Reorder the terms:
21 + -2 + 3x = 11

Combine like terms: 21 + -2 = 19
19 + 3x = 11

Solving
19 + 3x = 11

Solving for variable 'x'.

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

Add '-19' to each side of the equation.
19 + -19 + 3x = 11 + -19

Combine like terms: 19 + -19 = 0
0 + 3x = 11 + -19
3x = 11 + -19

Combine like terms: 11 + -19 = -8
3x = -8

Divide each side by '3'.
x = -2.666666667

Simplifying
x = -2.666666667

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