6(a+2)-b=31

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Solution for 6(a+2)-b=31 equation:


Simplifying
6(a + 2) + -1b = 31

Reorder the terms:
6(2 + a) + -1b = 31
(2 * 6 + a * 6) + -1b = 31
(12 + 6a) + -1b = 31

Solving
12 + 6a + -1b = 31

Solving for variable 'a'.

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

Add '-12' to each side of the equation.
12 + 6a + -12 + -1b = 31 + -12

Reorder the terms:
12 + -12 + 6a + -1b = 31 + -12

Combine like terms: 12 + -12 = 0
0 + 6a + -1b = 31 + -12
6a + -1b = 31 + -12

Combine like terms: 31 + -12 = 19
6a + -1b = 19

Add 'b' to each side of the equation.
6a + -1b + b = 19 + b

Combine like terms: -1b + b = 0
6a + 0 = 19 + b
6a = 19 + b

Divide each side by '6'.
a = 3.166666667 + 0.1666666667b

Simplifying
a = 3.166666667 + 0.1666666667b

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