-4a-3=63

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Solution for -4a-3=63 equation: 


Simplifying
-4a + -3 = 63

Reorder the terms:
-3 + -4a = 63

Solving
-3 + -4a = 63

Solving for variable 'a'.

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

Add '3' to each side of the equation.
-3 + 3 + -4a = 63 + 3

Combine like terms: -3 + 3 = 0
0 + -4a = 63 + 3
-4a = 63 + 3

Combine like terms: 63 + 3 = 66
-4a = 66

Divide each side by '-4'.
a = -16.5

Simplifying
a = -16.5

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