7(3x)=28

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Solution for 7(3x)=28 equation: 


Simplifying
7(3x) = 28

Remove parenthesis around (3x)
7 * 3x = 28

Multiply 7 * 3
21x = 28

Solving
21x = 28

Solving for variable 'x'.

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

Divide each side by '21'.
x = 1.333333333

Simplifying
x = 1.333333333

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