5(3a-b)-3(3a+3b)=

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Solution for 5(3a-b)-3(3a+3b)= equation:


Simplifying
5(3a + -1b) + -3(3a + 3b) = 0
(3a * 5 + -1b * 5) + -3(3a + 3b) = 0
(15a + -5b) + -3(3a + 3b) = 0
15a + -5b + (3a * -3 + 3b * -3) = 0
15a + -5b + (-9a + -9b) = 0

Reorder the terms:
15a + -9a + -5b + -9b = 0

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

Combine like terms: -5b + -9b = -14b
6a + -14b = 0

Solving
6a + -14b = 0

Solving for variable 'a'.

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

Add '14b' to each side of the equation.
6a + -14b + 14b = 0 + 14b

Combine like terms: -14b + 14b = 0
6a + 0 = 0 + 14b
6a = 0 + 14b
Remove the zero:
6a = 14b

Divide each side by '6'.
a = 2.333333333b

Simplifying
a = 2.333333333b

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