3(x-2b)=9a-15b

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Solution for 3(x-2b)=9a-15b equation:


Simplifying
3(x + -2b) = 9a + -15b

Reorder the terms:
3(-2b + x) = 9a + -15b
(-2b * 3 + x * 3) = 9a + -15b
(-6b + 3x) = 9a + -15b

Solving
-6b + 3x = 9a + -15b

Solving for variable 'b'.

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

Add '15b' to each side of the equation.
-6b + 15b + 3x = 9a + -15b + 15b

Combine like terms: -6b + 15b = 9b
9b + 3x = 9a + -15b + 15b

Combine like terms: -15b + 15b = 0
9b + 3x = 9a + 0
9b + 3x = 9a

Add '-3x' to each side of the equation.
9b + 3x + -3x = 9a + -3x

Combine like terms: 3x + -3x = 0
9b + 0 = 9a + -3x
9b = 9a + -3x

Divide each side by '9'.
b = a + -0.3333333333x

Simplifying
b = a + -0.3333333333x

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