4a+7+2a-8-3a=

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Solution for 4a+7+2a-8-3a= equation:


Simplifying
4a + 7 + 2a + -8 + -3a = 0

Reorder the terms:
7 + -8 + 4a + 2a + -3a = 0

Combine like terms: 7 + -8 = -1
-1 + 4a + 2a + -3a = 0

Combine like terms: 4a + 2a = 6a
-1 + 6a + -3a = 0

Combine like terms: 6a + -3a = 3a
-1 + 3a = 0

Solving
-1 + 3a = 0

Solving for variable 'a'.

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

Add '1' to each side of the equation.
-1 + 1 + 3a = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 3a = 0 + 1
3a = 0 + 1

Combine like terms: 0 + 1 = 1
3a = 1

Divide each side by '3'.
a = 0.3333333333

Simplifying
a = 0.3333333333

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