7(a+2)=49

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Solution for 7(a+2)=49 equation:


Simplifying
7(a + 2) = 49

Reorder the terms:
7(2 + a) = 49
(2 * 7 + a * 7) = 49
(14 + 7a) = 49

Solving
14 + 7a = 49

Solving for variable 'a'.

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

Add '-14' to each side of the equation.
14 + -14 + 7a = 49 + -14

Combine like terms: 14 + -14 = 0
0 + 7a = 49 + -14
7a = 49 + -14

Combine like terms: 49 + -14 = 35
7a = 35

Divide each side by '7'.
a = 5

Simplifying
a = 5

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