5-3a=28

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Solution for 5-3a=28 equation: 


Simplifying
5 + -3a = 28

Solving
5 + -3a = 28

Solving for variable 'a'.

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

Add '-5' to each side of the equation.
5 + -5 + -3a = 28 + -5

Combine like terms: 5 + -5 = 0
0 + -3a = 28 + -5
-3a = 28 + -5

Combine like terms: 28 + -5 = 23
-3a = 23

Divide each side by '-3'.
a = -7.666666667

Simplifying
a = -7.666666667

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