(a+2)+13+9+11+23+(b-8)=13

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Solution for (a+2)+13+9+11+23+(b-8)=13 equation:


Simplifying
(a + 2) + 13 + 9 + 11 + 23 + (b + -8) = 13

Reorder the terms:
(2 + a) + 13 + 9 + 11 + 23 + (b + -8) = 13

Remove parenthesis around (2 + a)
2 + a + 13 + 9 + 11 + 23 + (b + -8) = 13

Reorder the terms:
2 + a + 13 + 9 + 11 + 23 + (-8 + b) = 13

Remove parenthesis around (-8 + b)
2 + a + 13 + 9 + 11 + 23 + -8 + b = 13

Reorder the terms:
2 + 13 + 9 + 11 + 23 + -8 + a + b = 13

Combine like terms: 2 + 13 = 15
15 + 9 + 11 + 23 + -8 + a + b = 13

Combine like terms: 15 + 9 = 24
24 + 11 + 23 + -8 + a + b = 13

Combine like terms: 24 + 11 = 35
35 + 23 + -8 + a + b = 13

Combine like terms: 35 + 23 = 58
58 + -8 + a + b = 13

Combine like terms: 58 + -8 = 50
50 + a + b = 13

Solving
50 + a + b = 13

Solving for variable 'a'.

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

Add '-50' to each side of the equation.
50 + a + -50 + b = 13 + -50

Reorder the terms:
50 + -50 + a + b = 13 + -50

Combine like terms: 50 + -50 = 0
0 + a + b = 13 + -50
a + b = 13 + -50

Combine like terms: 13 + -50 = -37
a + b = -37

Add '-1b' to each side of the equation.
a + b + -1b = -37 + -1b

Combine like terms: b + -1b = 0
a + 0 = -37 + -1b
a = -37 + -1b

Simplifying
a = -37 + -1b

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