(3a-8)-(-a+6b)=

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Solution for (3a-8)-(-a+6b)= equation:


Simplifying
(3a + -8) + -1(-1a + 6b) = 0

Reorder the terms:
(-8 + 3a) + -1(-1a + 6b) = 0

Remove parenthesis around (-8 + 3a)
-8 + 3a + -1(-1a + 6b) = 0
-8 + 3a + (-1a * -1 + 6b * -1) = 0
-8 + 3a + (1a + -6b) = 0

Combine like terms: 3a + 1a = 4a
-8 + 4a + -6b = 0

Solving
-8 + 4a + -6b = 0

Solving for variable 'a'.

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

Add '8' to each side of the equation.
-8 + 4a + 8 + -6b = 0 + 8

Reorder the terms:
-8 + 8 + 4a + -6b = 0 + 8

Combine like terms: -8 + 8 = 0
0 + 4a + -6b = 0 + 8
4a + -6b = 0 + 8

Combine like terms: 0 + 8 = 8
4a + -6b = 8

Add '6b' to each side of the equation.
4a + -6b + 6b = 8 + 6b

Combine like terms: -6b + 6b = 0
4a + 0 = 8 + 6b
4a = 8 + 6b

Divide each side by '4'.
a = 2 + 1.5b

Simplifying
a = 2 + 1.5b

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