=13a-b+3-6a+b

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Solution for =13a-b+3-6a+b equation:


Simplifying
0 = 13a + -1b + 3 + -6a + b

Reorder the terms:
0 = 3 + 13a + -6a + -1b + b

Combine like terms: 13a + -6a = 7a
0 = 3 + 7a + -1b + b

Combine like terms: -1b + b = 0
0 = 3 + 7a + 0
0 = 3 + 7a

Solving
0 = 3 + 7a

Solving for variable 'a'.

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

Add '-7a' to each side of the equation.
0 + -7a = 3 + 7a + -7a
Remove the zero:
-7a = 3 + 7a + -7a

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

Divide each side by '-7'.
a = -0.4285714286

Simplifying
a = -0.4285714286

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