3a+4+8-2=

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


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

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

Combine like terms: 4 + 8 = 12
12 + -2 + 3a = 0

Combine like terms: 12 + -2 = 10
10 + 3a = 0

Solving
10 + 3a = 0

Solving for variable 'a'.

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

Add '-10' to each side of the equation.
10 + -10 + 3a = 0 + -10

Combine like terms: 10 + -10 = 0
0 + 3a = 0 + -10
3a = 0 + -10

Combine like terms: 0 + -10 = -10
3a = -10

Divide each side by '3'.
a = -3.333333333

Simplifying
a = -3.333333333

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