-9(a+7)=8

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Solution for -9(a+7)=8 equation:


Simplifying
-9(a + 7) = 8

Reorder the terms:
-9(7 + a) = 8
(7 * -9 + a * -9) = 8
(-63 + -9a) = 8

Solving
-63 + -9a = 8

Solving for variable 'a'.

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

Add '63' to each side of the equation.
-63 + 63 + -9a = 8 + 63

Combine like terms: -63 + 63 = 0
0 + -9a = 8 + 63
-9a = 8 + 63

Combine like terms: 8 + 63 = 71
-9a = 71

Divide each side by '-9'.
a = -7.888888889

Simplifying
a = -7.888888889

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