0.75x + 1.5 = 10 <=== ur equation
3(2x-6)+x
6x-18+x
7x-18
is the answer
D is equivalent
x-y+2y=x+y
Answer:
53
Step-by-step explanation:
The difference that results from reversing the digits (18) is 9 times the difference of the digits.
- The two digits sum to 8.
- The two digits differ by 2.
If we let "t" represent the tens digit, then we have ...
t +(t-2) = 8
2t = 10 . . . . . add 2
t = 5 . . . . . . . divide by 2
Then the ones digit is 5-2 = 3, and the original number is 53.
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<em>Check</em>
53 -35 = 18