9(7b+c-3a)-5(a-2c+2b)=

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Solution for 9(7b+c-3a)-5(a-2c+2b)= equation:


Simplifying
9(7b + c + -3a) + -5(a + -2c + 2b) = 0

Reorder the terms:
9(-3a + 7b + c) + -5(a + -2c + 2b) = 0
(-3a * 9 + 7b * 9 + c * 9) + -5(a + -2c + 2b) = 0
(-27a + 63b + 9c) + -5(a + -2c + 2b) = 0

Reorder the terms:
-27a + 63b + 9c + -5(a + 2b + -2c) = 0
-27a + 63b + 9c + (a * -5 + 2b * -5 + -2c * -5) = 0
-27a + 63b + 9c + (-5a + -10b + 10c) = 0

Reorder the terms:
-27a + -5a + 63b + -10b + 9c + 10c = 0

Combine like terms: -27a + -5a = -32a
-32a + 63b + -10b + 9c + 10c = 0

Combine like terms: 63b + -10b = 53b
-32a + 53b + 9c + 10c = 0

Combine like terms: 9c + 10c = 19c
-32a + 53b + 19c = 0

Solving
-32a + 53b + 19c = 0

Solving for variable 'a'.

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

Add '-53b' to each side of the equation.
-32a + 53b + -53b + 19c = 0 + -53b

Combine like terms: 53b + -53b = 0
-32a + 0 + 19c = 0 + -53b
-32a + 19c = 0 + -53b
Remove the zero:
-32a + 19c = -53b

Add '-19c' to each side of the equation.
-32a + 19c + -19c = -53b + -19c

Combine like terms: 19c + -19c = 0
-32a + 0 = -53b + -19c
-32a = -53b + -19c

Divide each side by '-32'.
a = 1.65625b + 0.59375c

Simplifying
a = 1.65625b + 0.59375c

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