4(a+b)+5(a+b)+6a=

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Solution for 4(a+b)+5(a+b)+6a= equation:


Simplifying
4(a + b) + 5(a + b) + 6a = 0
(a * 4 + b * 4) + 5(a + b) + 6a = 0
(4a + 4b) + 5(a + b) + 6a = 0
4a + 4b + (a * 5 + b * 5) + 6a = 0
4a + 4b + (5a + 5b) + 6a = 0

Reorder the terms:
4a + 5a + 6a + 4b + 5b = 0

Combine like terms: 4a + 5a = 9a
9a + 6a + 4b + 5b = 0

Combine like terms: 9a + 6a = 15a
15a + 4b + 5b = 0

Combine like terms: 4b + 5b = 9b
15a + 9b = 0

Solving
15a + 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.
15a + 9b + -9b = 0 + -9b

Combine like terms: 9b + -9b = 0
15a + 0 = 0 + -9b
15a = 0 + -9b
Remove the zero:
15a = -9b

Divide each side by '15'.
a = -0.6b

Simplifying
a = -0.6b

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