Answered

What is the bigger number if the two number is27an their difference is 7?

Sagot :

x = smaller number
x + 7 = larger number

x + x + 7 = 27
2x = 27 - 7
2x ÷2 = 20 ÷ 2
x = 10 - smaller number
x + 7 = 10 + 7 = 17 - larger number

Check:
17 + 7 = 27
17 - 7 = 7