7x=-7+28

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Solution for 7x=-7+28 equation: 


Simplifying
7x = -7 + 28

Combine like terms: -7 + 28 = 21
7x = 21

Solving
7x = 21

Solving for variable 'x'.

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

Divide each side by '7'.
x = 3

Simplifying
x = 3

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