3a-1+8=-8a+7

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Solution for 3a-1+8=-8a+7 equation:


Simplifying
3a + -1 + 8 = -8a + 7

Reorder the terms:
-1 + 8 + 3a = -8a + 7

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

Reorder the terms:
7 + 3a = 7 + -8a

Add '-7' to each side of the equation.
7 + -7 + 3a = 7 + -7 + -8a

Combine like terms: 7 + -7 = 0
0 + 3a = 7 + -7 + -8a
3a = 7 + -7 + -8a

Combine like terms: 7 + -7 = 0
3a = 0 + -8a
3a = -8a

Solving
3a = -8a

Solving for variable 'a'.

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

Add '8a' to each side of the equation.
3a + 8a = -8a + 8a

Combine like terms: 3a + 8a = 11a
11a = -8a + 8a

Combine like terms: -8a + 8a = 0
11a = 0

Divide each side by '11'.
a = 0

Simplifying
a = 0

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