4a+2=8a+18

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Solution for 4a+2=8a+18 equation: 


Simplifying
4a + 2 = 8a + 18

Reorder the terms:
2 + 4a = 8a + 18

Reorder the terms:
2 + 4a = 18 + 8a

Solving
2 + 4a = 18 + 8a

Solving for variable 'a'.

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

Add '-8a' to each side of the equation.
2 + 4a + -8a = 18 + 8a + -8a

Combine like terms: 4a + -8a = -4a
2 + -4a = 18 + 8a + -8a

Combine like terms: 8a + -8a = 0
2 + -4a = 18 + 0
2 + -4a = 18

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 = 16
-4a = 16

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

Simplifying
a = -4

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