3(2x+-1)+-7=12

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Solution for 3(2x+-1)+-7=12 equation:


Simplifying
3(2x + -1) + -7 = 12

Reorder the terms:
3(-1 + 2x) + -7 = 12
(-1 * 3 + 2x * 3) + -7 = 12
(-3 + 6x) + -7 = 12

Reorder the terms:
-3 + -7 + 6x = 12

Combine like terms: -3 + -7 = -10
-10 + 6x = 12

Solving
-10 + 6x = 12

Solving for variable 'x'.

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

Add '10' to each side of the equation.
-10 + 10 + 6x = 12 + 10

Combine like terms: -10 + 10 = 0
0 + 6x = 12 + 10
6x = 12 + 10

Combine like terms: 12 + 10 = 22
6x = 22

Divide each side by '6'.
x = 3.666666667

Simplifying
x = 3.666666667

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