7(7+x)=63

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Solution for 7(7+x)=63 equation: 


Simplifying
7(7 + x) = 63
(7 * 7 + x * 7) = 63
(49 + 7x) = 63

Solving
49 + 7x = 63

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 = 63 + -49

Combine like terms: 49 + -49 = 0
0 + 7x = 63 + -49
7x = 63 + -49

Combine like terms: 63 + -49 = 14
7x = 14

Divide each side by '7'.
x = 2

Simplifying
x = 2

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