3-2+5a-2a=12-1

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Solution for 3-2+5a-2a=12-1 equation: 


Simplifying
3 + -2 + 5a + -2a = 12 + -1

Combine like terms: 3 + -2 = 1
1 + 5a + -2a = 12 + -1

Combine like terms: 5a + -2a = 3a
1 + 3a = 12 + -1

Combine like terms: 12 + -1 = 11
1 + 3a = 11

Solving
1 + 3a = 11

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 = 11 + -1

Combine like terms: 1 + -1 = 0
0 + 3a = 11 + -1
3a = 11 + -1

Combine like terms: 11 + -1 = 10
3a = 10

Divide each side by '3'.
a = 3.333333333

Simplifying
a = 3.333333333

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