-5=45+4a

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Solution for -5=45+4a equation:


Simplifying
-5 = 45 + 4a

Solving
-5 = 45 + 4a

Solving for variable 'a'.

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

Add '-4a' to each side of the equation.
-5 + -4a = 45 + 4a + -4a

Combine like terms: 4a + -4a = 0
-5 + -4a = 45 + 0
-5 + -4a = 45

Add '5' to each side of the equation.
-5 + 5 + -4a = 45 + 5

Combine like terms: -5 + 5 = 0
0 + -4a = 45 + 5
-4a = 45 + 5

Combine like terms: 45 + 5 = 50
-4a = 50

Divide each side by '-4'.
a = -12.5

Simplifying
a = -12.5

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