-4(9a-b)+3(5a+2b)=0

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Solution for -4(9a-b)+3(5a+2b)=0 equation:


Simplifying
-4(9a + -1b) + 3(5a + 2b) = 0
(9a * -4 + -1b * -4) + 3(5a + 2b) = 0
(-36a + 4b) + 3(5a + 2b) = 0
-36a + 4b + (5a * 3 + 2b * 3) = 0
-36a + 4b + (15a + 6b) = 0

Reorder the terms:
-36a + 15a + 4b + 6b = 0

Combine like terms: -36a + 15a = -21a
-21a + 4b + 6b = 0

Combine like terms: 4b + 6b = 10b
-21a + 10b = 0

Solving
-21a + 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.
-21a + 10b + -10b = 0 + -10b

Combine like terms: 10b + -10b = 0
-21a + 0 = 0 + -10b
-21a = 0 + -10b
Remove the zero:
-21a = -10b

Divide each side by '-21'.
a = 0.4761904762b

Simplifying
a = 0.4761904762b

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