15a+b+7a+9b=

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Solution for 15a+b+7a+9b= equation:


Simplifying
15a + b + 7a + 9b = 0

Reorder the terms:
15a + 7a + b + 9b = 0

Combine like terms: 15a + 7a = 22a
22a + b + 9b = 0

Combine like terms: b + 9b = 10b
22a + 10b = 0

Solving
22a + 10b = 0

Solving for variable 'a'.

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

Add '-10b' to each side of the equation.
22a + 10b + -10b = 0 + -10b

Combine like terms: 10b + -10b = 0
22a + 0 = 0 + -10b
22a = 0 + -10b
Remove the zero:
22a = -10b

Divide each side by '22'.
a = -0.4545454545b

Simplifying
a = -0.4545454545b

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