8a-5b+7a+4b=

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Solution for 8a-5b+7a+4b= equation:


Simplifying
8a + -5b + 7a + 4b = 0

Reorder the terms:
8a + 7a + -5b + 4b = 0

Combine like terms: 8a + 7a = 15a
15a + -5b + 4b = 0

Combine like terms: -5b + 4b = -1b
15a + -1b = 0

Solving
15a + -1b = 0

Solving for variable 'a'.

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

Add 'b' to each side of the equation.
15a + -1b + b = 0 + b

Combine like terms: -1b + b = 0
15a + 0 = 0 + b
15a = 0 + b
Remove the zero:
15a = b

Divide each side by '15'.
a = 0.06666666667b

Simplifying
a = 0.06666666667b

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