a+8b+3a-4+5b=

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Solution for a+8b+3a-4+5b= equation:


Simplifying
a + 8b + 3a + -4 + 5b = 0

Reorder the terms:
-4 + a + 3a + 8b + 5b = 0

Combine like terms: a + 3a = 4a
-4 + 4a + 8b + 5b = 0

Combine like terms: 8b + 5b = 13b
-4 + 4a + 13b = 0

Solving
-4 + 4a + 13b = 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 + 4a + 4 + 13b = 0 + 4

Reorder the terms:
-4 + 4 + 4a + 13b = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 4a + 13b = 0 + 4
4a + 13b = 0 + 4

Combine like terms: 0 + 4 = 4
4a + 13b = 4

Add '-13b' to each side of the equation.
4a + 13b + -13b = 4 + -13b

Combine like terms: 13b + -13b = 0
4a + 0 = 4 + -13b
4a = 4 + -13b

Divide each side by '4'.
a = 1 + -3.25b

Simplifying
a = 1 + -3.25b

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