3=2a-3

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Solution for 3=2a-3 equation:


Simplifying
3 = 2a + -3

Reorder the terms:
3 = -3 + 2a

Solving
3 = -3 + 2a

Solving for variable 'a'.

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

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

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

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

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

Combine like terms: -3 + -3 = -6
-2a = -6

Divide each side by '-2'.
a = 3

Simplifying
a = 3

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