10a-[(3a+4b)-2(3a+c)-3b]=

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Solution for 10a-[(3a+4b)-2(3a+c)-3b]= equation:


Simplifying
10a + -1[(3a + 4b) + -2(3a + c) + -3b] = 0

Remove parenthesis around (3a + 4b)
10a + -1[3a + 4b + -2(3a + c) + -3b] = 0
10a + -1[3a + 4b + (3a * -2 + c * -2) + -3b] = 0
10a + -1[3a + 4b + (-6a + -2c) + -3b] = 0

Reorder the terms:
10a + -1[3a + -6a + 4b + -3b + -2c] = 0

Combine like terms: 3a + -6a = -3a
10a + -1[-3a + 4b + -3b + -2c] = 0

Combine like terms: 4b + -3b = 1b
10a + -1[-3a + 1b + -2c] = 0
10a + [-3a * -1 + 1b * -1 + -2c * -1] = 0
10a + [3a + -1b + 2c] = 0

Combine like terms: 10a + 3a = 13a
13a + -1b + 2c = 0

Solving
13a + -1b + 2c = 0

Solving for variable 'a'.

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

Add 'b' to each side of the equation.
13a + -1b + b + 2c = 0 + b

Combine like terms: -1b + b = 0
13a + 0 + 2c = 0 + b
13a + 2c = 0 + b
Remove the zero:
13a + 2c = b

Add '-2c' to each side of the equation.
13a + 2c + -2c = b + -2c

Combine like terms: 2c + -2c = 0
13a + 0 = b + -2c
13a = b + -2c

Divide each side by '13'.
a = 0.07692307692b + -0.1538461538c

Simplifying
a = 0.07692307692b + -0.1538461538c

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