-2-3a=-(3a+1)-7

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


Simplifying
-2 + -3a = -1(3a + 1) + -7

Reorder the terms:
-2 + -3a = -1(1 + 3a) + -7
-2 + -3a = (1 * -1 + 3a * -1) + -7
-2 + -3a = (-1 + -3a) + -7

Reorder the terms:
-2 + -3a = -1 + -7 + -3a

Combine like terms: -1 + -7 = -8
-2 + -3a = -8 + -3a

Add '3a' to each side of the equation.
-2 + -3a + 3a = -8 + -3a + 3a

Combine like terms: -3a + 3a = 0
-2 + 0 = -8 + -3a + 3a
-2 = -8 + -3a + 3a

Combine like terms: -3a + 3a = 0
-2 = -8 + 0
-2 = -8

Solving
-2 = -8

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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