2s+4s-5=7

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Solution for 2s+4s-5=7 equation: 


Simplifying
2s + 4s + -5 = 7

Reorder the terms:
-5 + 2s + 4s = 7

Combine like terms: 2s + 4s = 6s
-5 + 6s = 7

Solving
-5 + 6s = 7

Solving for variable 's'.

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

Add '5' to each side of the equation.
-5 + 5 + 6s = 7 + 5

Combine like terms: -5 + 5 = 0
0 + 6s = 7 + 5
6s = 7 + 5

Combine like terms: 7 + 5 = 12
6s = 12

Divide each side by '6'.
s = 2

Simplifying
s = 2

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