Answer:
The equivalent expression for x+9=10 is x=1.
Step-by-step explanation:
We have a statement i.e. x+9=10
We need to find an equivalent statement for the above statement.
If we subtract 9 on both sides of the above statement,
x+9-9=10-9
We know that, 9-9=0 and 10-9 =1
x+0=1
x=1
So, the equivalent expression for x+9=10 is x=1.
Answer:
9 4/7 + 8 5/6 = 773/
42
= 18 17/
42
= 18.4047619
Step-by-step explanation:
Answer:
d = 50h
Step-by-step explanation:
distance = speed × time
Lumpy's distance (d) in miles, after driving h hours at 50 miles per hour, is given by ...
d = 50h
Im assuming the comma means equal?
68x - 136 =2380
Add 136 on both sides
68x= 2516
Divide 68 on both sides
X=36
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