a-3+(-2a+1)=-4+6

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Solution for a-3+(-2a+1)=-4+6 equation:


Simplifying
a + -3 + (-2a + 1) = -4 + 6

Reorder the terms:
a + -3 + (1 + -2a) = -4 + 6

Remove parenthesis around (1 + -2a)
a + -3 + 1 + -2a = -4 + 6

Reorder the terms:
-3 + 1 + a + -2a = -4 + 6

Combine like terms: -3 + 1 = -2
-2 + a + -2a = -4 + 6

Combine like terms: a + -2a = -1a
-2 + -1a = -4 + 6

Combine like terms: -4 + 6 = 2
-2 + -1a = 2

Solving
-2 + -1a = 2

Solving for variable 'a'.

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

Add '2' to each side of the equation.
-2 + 2 + -1a = 2 + 2

Combine like terms: -2 + 2 = 0
0 + -1a = 2 + 2
-1a = 2 + 2

Combine like terms: 2 + 2 = 4
-1a = 4

Divide each side by '-1'.
a = -4

Simplifying
a = -4

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