3a+10=-2

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Solution for 3a+10=-2 equation: 


Simplifying
3a + 10 = -2

Reorder the terms:
10 + 3a = -2

Solving
10 + 3a = -2

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 = -2 + -10

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

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

Divide each side by '3'.
a = -4

Simplifying
a = -4

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