2a+3b+7a+5b=

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Solution for 2a+3b+7a+5b= equation:


Simplifying
2a + 3b + 7a + 5b = 0

Reorder the terms:
2a + 7a + 3b + 5b = 0

Combine like terms: 2a + 7a = 9a
9a + 3b + 5b = 0

Combine like terms: 3b + 5b = 8b
9a + 8b = 0

Solving
9a + 8b = 0

Solving for variable 'a'.

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

Add '-8b' to each side of the equation.
9a + 8b + -8b = 0 + -8b

Combine like terms: 8b + -8b = 0
9a + 0 = 0 + -8b
9a = 0 + -8b
Remove the zero:
9a = -8b

Divide each side by '9'.
a = -0.8888888889b

Simplifying
a = -0.8888888889b

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