2a-45=43

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Solution for 2a-45=43 equation:


Simplifying
2a + -45 = 43

Reorder the terms:
-45 + 2a = 43

Solving
-45 + 2a = 43

Solving for variable 'a'.

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

Add '45' to each side of the equation.
-45 + 45 + 2a = 43 + 45

Combine like terms: -45 + 45 = 0
0 + 2a = 43 + 45
2a = 43 + 45

Combine like terms: 43 + 45 = 88
2a = 88

Divide each side by '2'.
a = 44

Simplifying
a = 44

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