5(a+10)=20

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Solution for 5(a+10)=20 equation: 


Simplifying
5(a + 10) = 20

Reorder the terms:
5(10 + a) = 20
(10 * 5 + a * 5) = 20
(50 + 5a) = 20

Solving
50 + 5a = 20

Solving for variable 'a'.

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

Add '-50' to each side of the equation.
50 + -50 + 5a = 20 + -50

Combine like terms: 50 + -50 = 0
0 + 5a = 20 + -50
5a = 20 + -50

Combine like terms: 20 + -50 = -30
5a = -30

Divide each side by '5'.
a = -6

Simplifying
a = -6

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