10 times,twoless than a number is 90
Answers
Answered by
1
Answer:
50 times
Step-by-step explanation:
Answered by
1
Answer:
x = -70
Step-by-step explanation:
Let the number = x
10 × 2 - x = 90
-x = 90 - 20
-x =70
x = - 70
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