Answer:
Step-by-step explanation:
Two numbers are given. -7 and 3. What are happening with the numbers? well, the question STARTS with -7 points then he gains 3. Well what happens if you had 0 points and gained 3? you'd add them. So the same thing happens here. so the expression is -7+3 = -4
In a proper sentence the answer woud be something like "The final score is -4 since he gained three after having -7."
Let me know if there was something you didn't understand.
No thats only if your multiplying it gets confusing like that
I think it’s 6 but i’m not sure
Answer:
x=66
Step-by-step explanation:
2×x-2=x+64
2x-2=x+64
2x-x=64+2
x=66
Answer:
60
Step-by-step explanation:
half of 2/5 is 1/5 so half of 24 is 12.
since 12 is 1/5 of the number multiply 12 by 5 and you get 60.