3.5(2+x)=28

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Solution for 3.5(2+x)=28 equation: 


Simplifying
3.5(2 + x) = 28
(2 * 3.5 + x * 3.5) = 28
(7 + 3.5x) = 28

Solving
7 + 3.5x = 28

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 3.5x = 28 + -7

Combine like terms: 7 + -7 = 0
0 + 3.5x = 28 + -7
3.5x = 28 + -7

Combine like terms: 28 + -7 = 21
3.5x = 21

Divide each side by '3.5'.
x = 6

Simplifying
x = 6

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