3(2s-7)=9

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Solution for 3(2s-7)=9 equation: 


Simplifying
3(2s + -7) = 9

Reorder the terms:
3(-7 + 2s) = 9
(-7 * 3 + 2s * 3) = 9
(-21 + 6s) = 9

Solving
-21 + 6s = 9

Solving for variable 's'.

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

Add '21' to each side of the equation.
-21 + 21 + 6s = 9 + 21

Combine like terms: -21 + 21 = 0
0 + 6s = 9 + 21
6s = 9 + 21

Combine like terms: 9 + 21 = 30
6s = 30

Divide each side by '6'.
s = 5

Simplifying
s = 5

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