6(9a-7)=-31-2a

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Solution for 6(9a-7)=-31-2a equation:


Simplifying
6(9a + -7) = -31 + -2a

Reorder the terms:
6(-7 + 9a) = -31 + -2a
(-7 * 6 + 9a * 6) = -31 + -2a
(-42 + 54a) = -31 + -2a

Solving
-42 + 54a = -31 + -2a

Solving for variable 'a'.

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

Add '2a' to each side of the equation.
-42 + 54a + 2a = -31 + -2a + 2a

Combine like terms: 54a + 2a = 56a
-42 + 56a = -31 + -2a + 2a

Combine like terms: -2a + 2a = 0
-42 + 56a = -31 + 0
-42 + 56a = -31

Add '42' to each side of the equation.
-42 + 42 + 56a = -31 + 42

Combine like terms: -42 + 42 = 0
0 + 56a = -31 + 42
56a = -31 + 42

Combine like terms: -31 + 42 = 11
56a = 11

Divide each side by '56'.
a = 0.1964285714

Simplifying
a = 0.1964285714

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