3a+2b-7+8a+b+3=

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Solution for 3a+2b-7+8a+b+3= equation:


Simplifying
3a + 2b + -7 + 8a + b + 3 = 0

Reorder the terms:
-7 + 3 + 3a + 8a + 2b + b = 0

Combine like terms: -7 + 3 = -4
-4 + 3a + 8a + 2b + b = 0

Combine like terms: 3a + 8a = 11a
-4 + 11a + 2b + b = 0

Combine like terms: 2b + b = 3b
-4 + 11a + 3b = 0

Solving
-4 + 11a + 3b = 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 + 11a + 4 + 3b = 0 + 4

Reorder the terms:
-4 + 4 + 11a + 3b = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 11a + 3b = 0 + 4
11a + 3b = 0 + 4

Combine like terms: 0 + 4 = 4
11a + 3b = 4

Add '-3b' to each side of the equation.
11a + 3b + -3b = 4 + -3b

Combine like terms: 3b + -3b = 0
11a + 0 = 4 + -3b
11a = 4 + -3b

Divide each side by '11'.
a = 0.3636363636 + -0.2727272727b

Simplifying
a = 0.3636363636 + -0.2727272727b

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