-5+(-4a)=-15

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Solution for -5+(-4a)=-15 equation:


Simplifying
-5 + (-4a) = -15

Solving
-5 + (-4a) = -15

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 + (-4a) = -15 + 5

Combine like terms: -5 + 5 = 0
0 + (-4a) = -15 + 5
(-4a) = -15 + 5

Combine like terms: -15 + 5 = -10
(-4a) = -10

Divide each side by '-4'.
a = 2.5

Simplifying
a = 2.5

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