A+2a-9=4a-3-a

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Solution for A+2a-9=4a-3-a equation:


Simplifying
A + 2a + -9 = 4a + -3 + -1a

Reorder the terms:
-9 + A + 2a = 4a + -3 + -1a

Reorder the terms:
-9 + A + 2a = -3 + 4a + -1a

Combine like terms: 4a + -1a = 3a
-9 + A + 2a = -3 + 3a

Solving
-9 + A + 2a = -3 + 3a

Solving for variable 'A'.

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

Add '9' to each side of the equation.
-9 + A + 9 + 2a = -3 + 9 + 3a

Reorder the terms:
-9 + 9 + A + 2a = -3 + 9 + 3a

Combine like terms: -9 + 9 = 0
0 + A + 2a = -3 + 9 + 3a
A + 2a = -3 + 9 + 3a

Combine like terms: -3 + 9 = 6
A + 2a = 6 + 3a

Add '-2a' to each side of the equation.
A + 2a + -2a = 6 + 3a + -2a

Combine like terms: 2a + -2a = 0
A + 0 = 6 + 3a + -2a
A = 6 + 3a + -2a

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

Simplifying
A = 6 + 1a

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