2-(3x+1)+6=15

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Solution for 2-(3x+1)+6=15 equation:


Simplifying
2 + -1(3x + 1) + 6 = 15

Reorder the terms:
2 + -1(1 + 3x) + 6 = 15
2 + (1 * -1 + 3x * -1) + 6 = 15
2 + (-1 + -3x) + 6 = 15

Reorder the terms:
2 + -1 + 6 + -3x = 15

Combine like terms: 2 + -1 = 1
1 + 6 + -3x = 15

Combine like terms: 1 + 6 = 7
7 + -3x = 15

Solving
7 + -3x = 15

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 = 15 + -7

Combine like terms: 7 + -7 = 0
0 + -3x = 15 + -7
-3x = 15 + -7

Combine like terms: 15 + -7 = 8
-3x = 8

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

Simplifying
x = -2.666666667

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