15-4(a-5)=

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


Simplifying
15 + -4(a + -5) = 0

Reorder the terms:
15 + -4(-5 + a) = 0
15 + (-5 * -4 + a * -4) = 0
15 + (20 + -4a) = 0

Combine like terms: 15 + 20 = 35
35 + -4a = 0

Solving
35 + -4a = 0

Solving for variable 'a'.

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

Add '-35' to each side of the equation.
35 + -35 + -4a = 0 + -35

Combine like terms: 35 + -35 = 0
0 + -4a = 0 + -35
-4a = 0 + -35

Combine like terms: 0 + -35 = -35
-4a = -35

Divide each side by '-4'.
a = 8.75

Simplifying
a = 8.75

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