(4a-3b-3)+(3a+b+5)+(7a-4b+2)=

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Solution for (4a-3b-3)+(3a+b+5)+(7a-4b+2)= equation:


Simplifying
(4a + -3b + -3) + (3a + b + 5) + (7a + -4b + 2) = 0

Reorder the terms:
(-3 + 4a + -3b) + (3a + b + 5) + (7a + -4b + 2) = 0

Remove parenthesis around (-3 + 4a + -3b)
-3 + 4a + -3b + (3a + b + 5) + (7a + -4b + 2) = 0

Reorder the terms:
-3 + 4a + -3b + (5 + 3a + b) + (7a + -4b + 2) = 0

Remove parenthesis around (5 + 3a + b)
-3 + 4a + -3b + 5 + 3a + b + (7a + -4b + 2) = 0

Reorder the terms:
-3 + 4a + -3b + 5 + 3a + b + (2 + 7a + -4b) = 0

Remove parenthesis around (2 + 7a + -4b)
-3 + 4a + -3b + 5 + 3a + b + 2 + 7a + -4b = 0

Reorder the terms:
-3 + 5 + 2 + 4a + 3a + 7a + -3b + b + -4b = 0

Combine like terms: -3 + 5 = 2
2 + 2 + 4a + 3a + 7a + -3b + b + -4b = 0

Combine like terms: 2 + 2 = 4
4 + 4a + 3a + 7a + -3b + b + -4b = 0

Combine like terms: 4a + 3a = 7a
4 + 7a + 7a + -3b + b + -4b = 0

Combine like terms: 7a + 7a = 14a
4 + 14a + -3b + b + -4b = 0

Combine like terms: -3b + b = -2b
4 + 14a + -2b + -4b = 0

Combine like terms: -2b + -4b = -6b
4 + 14a + -6b = 0

Solving
4 + 14a + -6b = 0

Solving for variable 'a'.

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

Add '-4' to each side of the equation.
4 + 14a + -4 + -6b = 0 + -4

Reorder the terms:
4 + -4 + 14a + -6b = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 14a + -6b = 0 + -4
14a + -6b = 0 + -4

Combine like terms: 0 + -4 = -4
14a + -6b = -4

Add '6b' to each side of the equation.
14a + -6b + 6b = -4 + 6b

Combine like terms: -6b + 6b = 0
14a + 0 = -4 + 6b
14a = -4 + 6b

Divide each side by '14'.
a = -0.2857142857 + 0.4285714286b

Simplifying
a = -0.2857142857 + 0.4285714286b

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