3a+7=2ab-8b

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Solution for 3a+7=2ab-8b equation:


Simplifying
3a + 7 = 2ab + -8b

Reorder the terms:
7 + 3a = 2ab + -8b

Solving
7 + 3a = 2ab + -8b

Solving for variable 'a'.

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

Add '-2ab' to each side of the equation.
7 + 3a + -2ab = 2ab + -2ab + -8b

Combine like terms: 2ab + -2ab = 0
7 + 3a + -2ab = 0 + -8b
7 + 3a + -2ab = -8b

Add '-7' to each side of the equation.
7 + 3a + -7 + -2ab = -7 + -8b

Reorder the terms:
7 + -7 + 3a + -2ab = -7 + -8b

Combine like terms: 7 + -7 = 0
0 + 3a + -2ab = -7 + -8b
3a + -2ab = -7 + -8b

Reorder the terms:
7 + 3a + -2ab + 8b = -7 + -8b + 7 + 8b

Reorder the terms:
7 + 3a + -2ab + 8b = -7 + 7 + -8b + 8b

Combine like terms: -7 + 7 = 0
7 + 3a + -2ab + 8b = 0 + -8b + 8b
7 + 3a + -2ab + 8b = -8b + 8b

Combine like terms: -8b + 8b = 0
7 + 3a + -2ab + 8b = 0

The solution to this equation could not be determined.

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