-6(a-7)=7+9

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


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

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

Combine like terms: 7 + 9 = 16
42 + -6a = 16

Solving
42 + -6a = 16

Solving for variable 'a'.

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

Add '-42' to each side of the equation.
42 + -42 + -6a = 16 + -42

Combine like terms: 42 + -42 = 0
0 + -6a = 16 + -42
-6a = 16 + -42

Combine like terms: 16 + -42 = -26
-6a = -26

Divide each side by '-6'.
a = 4.333333333

Simplifying
a = 4.333333333

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