-15(2a-9b+8c)=

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Solution for -15(2a-9b+8c)= equation:


Simplifying
-15(2a + -9b + 8c) = 0
(2a * -15 + -9b * -15 + 8c * -15) = 0
(-30a + 135b + -120c) = 0

Solving
-30a + 135b + -120c = 0

Solving for variable 'a'.

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

Add '-135b' to each side of the equation.
-30a + 135b + -135b + -120c = 0 + -135b

Combine like terms: 135b + -135b = 0
-30a + 0 + -120c = 0 + -135b
-30a + -120c = 0 + -135b
Remove the zero:
-30a + -120c = -135b

Add '120c' to each side of the equation.
-30a + -120c + 120c = -135b + 120c

Combine like terms: -120c + 120c = 0
-30a + 0 = -135b + 120c
-30a = -135b + 120c

Divide each side by '-30'.
a = 4.5b + -4c

Simplifying
a = 4.5b + -4c

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