9a-7b+3a-2b=

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Solution for 9a-7b+3a-2b= equation:


Simplifying
9a + -7b + 3a + -2b = 0

Reorder the terms:
9a + 3a + -7b + -2b = 0

Combine like terms: 9a + 3a = 12a
12a + -7b + -2b = 0

Combine like terms: -7b + -2b = -9b
12a + -9b = 0

Solving
12a + -9b = 0

Solving for variable 'a'.

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

Add '9b' to each side of the equation.
12a + -9b + 9b = 0 + 9b

Combine like terms: -9b + 9b = 0
12a + 0 = 0 + 9b
12a = 0 + 9b
Remove the zero:
12a = 9b

Divide each side by '12'.
a = 0.75b

Simplifying
a = 0.75b

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