-20-2a+12+4+18a=10a+8-13+6a-1

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Solution for -20-2a+12+4+18a=10a+8-13+6a-1 equation: 


Simplifying
-20 + -2a + 12 + 4 + 18a = 10a + 8 + -13 + 6a + -1

Reorder the terms:
-20 + 12 + 4 + -2a + 18a = 10a + 8 + -13 + 6a + -1

Combine like terms: -20 + 12 = -8
-8 + 4 + -2a + 18a = 10a + 8 + -13 + 6a + -1

Combine like terms: -8 + 4 = -4
-4 + -2a + 18a = 10a + 8 + -13 + 6a + -1

Combine like terms: -2a + 18a = 16a
-4 + 16a = 10a + 8 + -13 + 6a + -1

Reorder the terms:
-4 + 16a = 8 + -13 + -1 + 10a + 6a

Combine like terms: 8 + -13 = -5
-4 + 16a = -5 + -1 + 10a + 6a

Combine like terms: -5 + -1 = -6
-4 + 16a = -6 + 10a + 6a

Combine like terms: 10a + 6a = 16a
-4 + 16a = -6 + 16a

Add '-16a' to each side of the equation.
-4 + 16a + -16a = -6 + 16a + -16a

Combine like terms: 16a + -16a = 0
-4 + 0 = -6 + 16a + -16a
-4 = -6 + 16a + -16a

Combine like terms: 16a + -16a = 0
-4 = -6 + 0
-4 = -6

Solving
-4 = -6

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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