4a+2=-18

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Solution for 4a+2=-18 equation: 


Simplifying
4a + 2 = -18

Reorder the terms:
2 + 4a = -18

Solving
2 + 4a = -18

Solving for variable 'a'.

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

Add '-2' to each side of the equation.
2 + -2 + 4a = -18 + -2

Combine like terms: 2 + -2 = 0
0 + 4a = -18 + -2
4a = -18 + -2

Combine like terms: -18 + -2 = -20
4a = -20

Divide each side by '4'.
a = -5

Simplifying
a = -5

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