Answer:
10=2x+y
Explanation:
Let x be equal to the first number.
Let y be equal to the second number.
The question tells us that 10 is equal to double the first number plus the second number.
We can translate this information into an equation by looking at key words and translating them into math.
Key words:
equal: =
double: *2
plus: +
Using this, we get the equation 10=2x+y.
I hope this helps! Please comment if you have any questions.
