amaya102408 amaya102408
  • 15-09-2022
  • Mathematics
contestada

solve for x
3/9 = x/12
Simplify your answer as much as possible.

Respuesta :

kendallsykes10p4b3jl
kendallsykes10p4b3jl kendallsykes10p4b3jl
  • 15-09-2022

Answer:

Step-by-step explanation: We can begin by rewriting the equation. That would look like so:

3/9 = x/12

We need to solve for x. Our first step is to identify a common denominator. Let's list the multiples of each denominator.

9: 9, 18, 27, 36

12: 12, 24, 36

Our common denominator is 36.

Now, let's cross multiply:

3 x 12 = 36

9 x ? = 36

36 ÷ 9 = 4

x = 4

Final answer: 3/9 = 4/12, where x = 4.

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