4a-5=a+2

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Solution for 4a-5=a+2 equation:


Simplifying
4a + -5 = a + 2

Reorder the terms:
-5 + 4a = a + 2

Reorder the terms:
-5 + 4a = 2 + a

Solving
-5 + 4a = 2 + a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
-5 + 4a + -1a = 2 + a + -1a

Combine like terms: 4a + -1a = 3a
-5 + 3a = 2 + a + -1a

Combine like terms: a + -1a = 0
-5 + 3a = 2 + 0
-5 + 3a = 2

Add '5' to each side of the equation.
-5 + 5 + 3a = 2 + 5

Combine like terms: -5 + 5 = 0
0 + 3a = 2 + 5
3a = 2 + 5

Combine like terms: 2 + 5 = 7
3a = 7

Divide each side by '3'.
a = 2.333333333

Simplifying
a = 2.333333333

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