Answer:
x=13
Step-by-step explanation:
First, you add the x's together: 2x+x=3x
Now you have:3x-1=38
Add 1 to both sides: 3x=39
1 cancel on the left side of the equation
Divide 3 on both sides: x=39/3
3 cancels on the left side and 39 divided by 3 is 13:
x=13
Hope this helps!
Answer: 440 dollars
Step-by-step explanation:
Answer:
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Step-by-step explanation:
the value of the dimes is 10(21 - 5)
hope this helps
Answer:
2 and 1/4 liters
Step-by-step explanation:
add them together
