7(5-3x)=28

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Solution for 7(5-3x)=28 equation: 


Simplifying
7(5 + -3x) = 28
(5 * 7 + -3x * 7) = 28
(35 + -21x) = 28

Solving
35 + -21x = 28

Solving for variable 'x'.

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

Add '-35' to each side of the equation.
35 + -35 + -21x = 28 + -35

Combine like terms: 35 + -35 = 0
0 + -21x = 28 + -35
-21x = 28 + -35

Combine like terms: 28 + -35 = -7
-21x = -7

Divide each side by '-21'.
x = 0.3333333333

Simplifying
x = 0.3333333333

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