Answer:
-5x+7y+7
Step-by-step explanation:
3х + 9y - 8x - 2y +7 can be written like the equation below to help solve it
3x-8x+9y-2y+7
=-5x+7y+7
Answer:
6k + 19
Step-by-step explanation:
7k - k + 19
6k + 19
Z - 7 = 8
subtract 7 from both sides
z = 15
hope this helped!
Answer:
This seems incomplete can you provide more information
Step-by-step explanation:
