3(-4)=a(5)+3

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Solution for 3(-4)=a(5)+3 equation:


Simplifying
3(-4) = a(5) + 3

Multiply 3 * -4
-12 = a(5) + 3

Reorder the terms for easier multiplication:
-12 = 5a + 3

Reorder the terms:
-12 = 3 + 5a

Solving
-12 = 3 + 5a

Solving for variable 'a'.

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

Add '-5a' to each side of the equation.
-12 + -5a = 3 + 5a + -5a

Combine like terms: 5a + -5a = 0
-12 + -5a = 3 + 0
-12 + -5a = 3

Add '12' to each side of the equation.
-12 + 12 + -5a = 3 + 12

Combine like terms: -12 + 12 = 0
0 + -5a = 3 + 12
-5a = 3 + 12

Combine like terms: 3 + 12 = 15
-5a = 15

Divide each side by '-5'.
a = -3

Simplifying
a = -3

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