(a+1)*8-7a=

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Solution for (a+1)*8-7a= equation:


Simplifying
(a + 1) * 8 + -7a = 0

Reorder the terms:
(1 + a) * 8 + -7a = 0

Reorder the terms for easier multiplication:
8(1 + a) + -7a = 0
(1 * 8 + a * 8) + -7a = 0
(8 + 8a) + -7a = 0

Combine like terms: 8a + -7a = 1a
8 + 1a = 0

Solving
8 + 1a = 0

Solving for variable 'a'.

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

Add '-8' to each side of the equation.
8 + -8 + 1a = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 1a = 0 + -8
1a = 0 + -8

Combine like terms: 0 + -8 = -8
1a = -8

Divide each side by '1'.
a = -8

Simplifying
a = -8

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