roseofcarolina roseofcarolina
  • 16-10-2018
  • Mathematics
contestada

what is the answer fo this equation 5x +8 for x= 9

Respuesta :

ashleystone2003
ashleystone2003 ashleystone2003
  • 16-10-2018

Answer:

The answer is 53.

Step-by-step explanation:

If you know what x equals, just plug it in. Since we know x = 9, plug it in to the expression.

The new expression would be 5 x 9 + 8.

Then solve. Multiply the 5 and 9 first:

5 x 9 = 45

Finally, add the 8:

45 + 8 = 53.



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