-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 = -2
-2a = -2

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

Simplifying
a = 1

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