13(a-4)=-8-5

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Solution for 13(a-4)=-8-5 equation:


Simplifying
13(a + -4) = -8 + -5

Reorder the terms:
13(-4 + a) = -8 + -5
(-4 * 13 + a * 13) = -8 + -5
(-52 + 13a) = -8 + -5

Combine like terms: -8 + -5 = -13
-52 + 13a = -13

Solving
-52 + 13a = -13

Solving for variable 'a'.

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

Add '52' to each side of the equation.
-52 + 52 + 13a = -13 + 52

Combine like terms: -52 + 52 = 0
0 + 13a = -13 + 52
13a = -13 + 52

Combine like terms: -13 + 52 = 39
13a = 39

Divide each side by '13'.
a = 3

Simplifying
a = 3

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