15a-7b-3a-5b=

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Solution for 15a-7b-3a-5b= equation:


Simplifying
15a + -7b + -3a + -5b = 0

Reorder the terms:
15a + -3a + -7b + -5b = 0

Combine like terms: 15a + -3a = 12a
12a + -7b + -5b = 0

Combine like terms: -7b + -5b = -12b
12a + -12b = 0

Solving
12a + -12b = 0

Solving for variable 'a'.

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

Add '12b' to each side of the equation.
12a + -12b + 12b = 0 + 12b

Combine like terms: -12b + 12b = 0
12a + 0 = 0 + 12b
12a = 0 + 12b
Remove the zero:
12a = 12b

Divide each side by '12'.
a = b

Simplifying
a = b

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