ab+3a-5b-15=

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Solution for ab+3a-5b-15= equation:


Simplifying
ab + 3a + -5b + -15 = 0

Reorder the terms:
-15 + 3a + ab + -5b = 0

Solving
-15 + 3a + ab + -5b = 0

Solving for variable 'a'.

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

Add '15' to each side of the equation.
-15 + 3a + ab + 15 + -5b = 0 + 15

Reorder the terms:
-15 + 15 + 3a + ab + -5b = 0 + 15

Combine like terms: -15 + 15 = 0
0 + 3a + ab + -5b = 0 + 15
3a + ab + -5b = 0 + 15

Combine like terms: 0 + 15 = 15
3a + ab + -5b = 15

Add '5b' to each side of the equation.
3a + ab + -5b + 5b = 15 + 5b

Combine like terms: -5b + 5b = 0
3a + ab + 0 = 15 + 5b
3a + ab = 15 + 5b

Reorder the terms:
-15 + 3a + ab + -5b = 15 + 5b + -15 + -5b

Reorder the terms:
-15 + 3a + ab + -5b = 15 + -15 + 5b + -5b

Combine like terms: 15 + -15 = 0
-15 + 3a + ab + -5b = 0 + 5b + -5b
-15 + 3a + ab + -5b = 5b + -5b

Combine like terms: 5b + -5b = 0
-15 + 3a + ab + -5b = 0

The solution to this equation could not be determined.

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