4(2b+c-3a)-4(a-6c+9b)=

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Solution for 4(2b+c-3a)-4(a-6c+9b)= equation:


Simplifying
4(2b + c + -3a) + -4(a + -6c + 9b) = 0

Reorder the terms:
4(-3a + 2b + c) + -4(a + -6c + 9b) = 0
(-3a * 4 + 2b * 4 + c * 4) + -4(a + -6c + 9b) = 0
(-12a + 8b + 4c) + -4(a + -6c + 9b) = 0

Reorder the terms:
-12a + 8b + 4c + -4(a + 9b + -6c) = 0
-12a + 8b + 4c + (a * -4 + 9b * -4 + -6c * -4) = 0
-12a + 8b + 4c + (-4a + -36b + 24c) = 0

Reorder the terms:
-12a + -4a + 8b + -36b + 4c + 24c = 0

Combine like terms: -12a + -4a = -16a
-16a + 8b + -36b + 4c + 24c = 0

Combine like terms: 8b + -36b = -28b
-16a + -28b + 4c + 24c = 0

Combine like terms: 4c + 24c = 28c
-16a + -28b + 28c = 0

Solving
-16a + -28b + 28c = 0

Solving for variable 'a'.

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

Add '28b' to each side of the equation.
-16a + -28b + 28b + 28c = 0 + 28b

Combine like terms: -28b + 28b = 0
-16a + 0 + 28c = 0 + 28b
-16a + 28c = 0 + 28b
Remove the zero:
-16a + 28c = 28b

Add '-28c' to each side of the equation.
-16a + 28c + -28c = 28b + -28c

Combine like terms: 28c + -28c = 0
-16a + 0 = 28b + -28c
-16a = 28b + -28c

Divide each side by '-16'.
a = -1.75b + 1.75c

Simplifying
a = -1.75b + 1.75c

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