7+(4+x)=(7+4)+8

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Solution for 7+(4+x)=(7+4)+8 equation:


Simplifying
7 + (4 + x) = (7 + 4) + 8

Remove parenthesis around (4 + x)
7 + 4 + x = (7 + 4) + 8

Combine like terms: 7 + 4 = 11
11 + x = (7 + 4) + 8

Combine like terms: 7 + 4 = 11
11 + x = (11) + 8
11 + x = 11 + 8

Combine like terms: 11 + 8 = 19
11 + x = 19

Solving
11 + x = 19

Solving for variable 'x'.

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

Add '-11' to each side of the equation.
11 + -11 + x = 19 + -11

Combine like terms: 11 + -11 = 0
0 + x = 19 + -11
x = 19 + -11

Combine like terms: 19 + -11 = 8
x = 8

Simplifying
x = 8

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