7+(x-1)=28

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Solution for 7+(x-1)=28 equation:


Simplifying
7 + (x + -1) = 28

Reorder the terms:
7 + (-1 + x) = 28

Remove parenthesis around (-1 + x)
7 + -1 + x = 28

Combine like terms: 7 + -1 = 6
6 + x = 28

Solving
6 + x = 28

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + x = 28 + -6

Combine like terms: 6 + -6 = 0
0 + x = 28 + -6
x = 28 + -6

Combine like terms: 28 + -6 = 22
x = 22

Simplifying
x = 22

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