7(X+7)=84

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Solution for 7(X+7)=84 equation: 


Simplifying
7(X + 7) = 84

Reorder the terms:
7(7 + X) = 84
(7 * 7 + X * 7) = 84
(49 + 7X) = 84

Solving
49 + 7X = 84

Solving for variable 'X'.

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

Add '-49' to each side of the equation.
49 + -49 + 7X = 84 + -49

Combine like terms: 49 + -49 = 0
0 + 7X = 84 + -49
7X = 84 + -49

Combine like terms: 84 + -49 = 35
7X = 35

Divide each side by '7'.
X = 5

Simplifying
X = 5

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