9+a-8-8a=-3a-3

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Solution for 9+a-8-8a=-3a-3 equation:


Simplifying
9 + a + -8 + -8a = -3a + -3

Reorder the terms:
9 + -8 + a + -8a = -3a + -3

Combine like terms: 9 + -8 = 1
1 + a + -8a = -3a + -3

Combine like terms: a + -8a = -7a
1 + -7a = -3a + -3

Reorder the terms:
1 + -7a = -3 + -3a

Solving
1 + -7a = -3 + -3a

Solving for variable 'a'.

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

Add '3a' to each side of the equation.
1 + -7a + 3a = -3 + -3a + 3a

Combine like terms: -7a + 3a = -4a
1 + -4a = -3 + -3a + 3a

Combine like terms: -3a + 3a = 0
1 + -4a = -3 + 0
1 + -4a = -3

Add '-1' to each side of the equation.
1 + -1 + -4a = -3 + -1

Combine like terms: 1 + -1 = 0
0 + -4a = -3 + -1
-4a = -3 + -1

Combine like terms: -3 + -1 = -4
-4a = -4

Divide each side by '-4'.
a = 1

Simplifying
a = 1

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