3(a+3)+10=10

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Solution for 3(a+3)+10=10 equation: 


Simplifying
3(a + 3) + 10 = 10

Reorder the terms:
3(3 + a) + 10 = 10
(3 * 3 + a * 3) + 10 = 10
(9 + 3a) + 10 = 10

Reorder the terms:
9 + 10 + 3a = 10

Combine like terms: 9 + 10 = 19
19 + 3a = 10

Solving
19 + 3a = 10

Solving for variable 'a'.

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

Add '-19' to each side of the equation.
19 + -19 + 3a = 10 + -19

Combine like terms: 19 + -19 = 0
0 + 3a = 10 + -19
3a = 10 + -19

Combine like terms: 10 + -19 = -9
3a = -9

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

Simplifying
a = -3

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