3(2b+c-8a)-6(a-2c+7b)=

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Solution for 3(2b+c-8a)-6(a-2c+7b)= equation:


Simplifying
3(2b + c + -8a) + -6(a + -2c + 7b) = 0

Reorder the terms:
3(-8a + 2b + c) + -6(a + -2c + 7b) = 0
(-8a * 3 + 2b * 3 + c * 3) + -6(a + -2c + 7b) = 0
(-24a + 6b + 3c) + -6(a + -2c + 7b) = 0

Reorder the terms:
-24a + 6b + 3c + -6(a + 7b + -2c) = 0
-24a + 6b + 3c + (a * -6 + 7b * -6 + -2c * -6) = 0
-24a + 6b + 3c + (-6a + -42b + 12c) = 0

Reorder the terms:
-24a + -6a + 6b + -42b + 3c + 12c = 0

Combine like terms: -24a + -6a = -30a
-30a + 6b + -42b + 3c + 12c = 0

Combine like terms: 6b + -42b = -36b
-30a + -36b + 3c + 12c = 0

Combine like terms: 3c + 12c = 15c
-30a + -36b + 15c = 0

Solving
-30a + -36b + 15c = 0

Solving for variable 'a'.

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

Add '36b' to each side of the equation.
-30a + -36b + 36b + 15c = 0 + 36b

Combine like terms: -36b + 36b = 0
-30a + 0 + 15c = 0 + 36b
-30a + 15c = 0 + 36b
Remove the zero:
-30a + 15c = 36b

Add '-15c' to each side of the equation.
-30a + 15c + -15c = 36b + -15c

Combine like terms: 15c + -15c = 0
-30a + 0 = 36b + -15c
-30a = 36b + -15c

Divide each side by '-30'.
a = -1.2b + 0.5c

Simplifying
a = -1.2b + 0.5c

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