kayla9879 kayla9879
  • 11-06-2019
  • Mathematics
contestada

x+(x-10)=26
5,12,15,18

Respuesta :

zabean317
zabean317 zabean317
  • 12-06-2019

Answer: 18

Step-by-step explanation:

put each number in place of x and finish the equation. you will find that 5, 12, and 15 don’t work because they just simply don’t add up.

finally, put 18 in place of x.

18 + (18 - 10) = 26

18 + 8 = 26

26 = 26 ✔️

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