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

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


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

Reorder the terms:
3a + 3a + -15b + -3b = 0

Combine like terms: 3a + 3a = 6a
6a + -15b + -3b = 0

Combine like terms: -15b + -3b = -18b
6a + -18b = 0

Solving
6a + -18b = 0

Solving for variable 'a'.

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

Add '18b' to each side of the equation.
6a + -18b + 18b = 0 + 18b

Combine like terms: -18b + 18b = 0
6a + 0 = 0 + 18b
6a = 0 + 18b
Remove the zero:
6a = 18b

Divide each side by '6'.
a = 3b

Simplifying
a = 3b

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