3a-6=4a-8

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Solution for 3a-6=4a-8 equation:


Simplifying
3a + -6 = 4a + -8

Reorder the terms:
-6 + 3a = 4a + -8

Reorder the terms:
-6 + 3a = -8 + 4a

Solving
-6 + 3a = -8 + 4a

Solving for variable 'a'.

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

Add '-4a' to each side of the equation.
-6 + 3a + -4a = -8 + 4a + -4a

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

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

Add '6' to each side of the equation.
-6 + 6 + -1a = -8 + 6

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

Combine like terms: -8 + 6 = -2
-1a = -2

Divide each side by '-1'.
a = 2

Simplifying
a = 2

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