Answer:
The answer for this is x=-5
(10x-2y)+(-3y)= 10x-5y
(10x-5y)-(2x-2y)= 8x-3y
ANSWER: 8x-3y
Answer:
The degree is 4
Let me know if it helped :)
Answer:
3120
Step-by-step explanation:
step 1:multiply 8 with 0 and 7 with 0
step 2:add a 0 in the end and multiply 8 with 4 . you get 32. take 2 and carry over 3. multiply 7 with 4. you get 28 . add 3 you get 31. now add. you get 3120