7+2(a+2)-17=14

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Solution for 7+2(a+2)-17=14 equation:


Simplifying
7 + 2(a + 2) + -17 = 14

Reorder the terms:
7 + 2(2 + a) + -17 = 14
7 + (2 * 2 + a * 2) + -17 = 14
7 + (4 + 2a) + -17 = 14

Reorder the terms:
7 + 4 + -17 + 2a = 14

Combine like terms: 7 + 4 = 11
11 + -17 + 2a = 14

Combine like terms: 11 + -17 = -6
-6 + 2a = 14

Solving
-6 + 2a = 14

Solving for variable 'a'.

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

Add '6' to each side of the equation.
-6 + 6 + 2a = 14 + 6

Combine like terms: -6 + 6 = 0
0 + 2a = 14 + 6
2a = 14 + 6

Combine like terms: 14 + 6 = 20
2a = 20

Divide each side by '2'.
a = 10

Simplifying
a = 10

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