3a-5=4+5a

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


Simplifying
3a + -5 = 4 + 5a

Reorder the terms:
-5 + 3a = 4 + 5a

Solving
-5 + 3a = 4 + 5a

Solving for variable 'a'.

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

Add '-5a' to each side of the equation.
-5 + 3a + -5a = 4 + 5a + -5a

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

Combine like terms: 5a + -5a = 0
-5 + -2a = 4 + 0
-5 + -2a = 4

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

Combine like terms: -5 + 5 = 0
0 + -2a = 4 + 5
-2a = 4 + 5

Combine like terms: 4 + 5 = 9
-2a = 9

Divide each side by '-2'.
a = -4.5

Simplifying
a = -4.5

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