-31+a=8[2+6a]

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Solution for -31+a=8[2+6a] equation:


Simplifying
-31 + a = 8[2 + 6a]
-31 + a = [2 * 8 + 6a * 8]
-31 + a = [16 + 48a]

Solving
-31 + a = 16 + 48a

Solving for variable 'a'.

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

Add '-48a' to each side of the equation.
-31 + a + -48a = 16 + 48a + -48a

Combine like terms: a + -48a = -47a
-31 + -47a = 16 + 48a + -48a

Combine like terms: 48a + -48a = 0
-31 + -47a = 16 + 0
-31 + -47a = 16

Add '31' to each side of the equation.
-31 + 31 + -47a = 16 + 31

Combine like terms: -31 + 31 = 0
0 + -47a = 16 + 31
-47a = 16 + 31

Combine like terms: 16 + 31 = 47
-47a = 47

Divide each side by '-47'.
a = -1

Simplifying
a = -1

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