Just click these pictures to give you the answer or idea of what you need.
Fort the first equation just click on the photo and for the second it’s x-y=-1
Answer:
x=-5
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Answer:
0
Step-by-step explanation:
I got 0 because the the box is empty and it weighs 206 grams
The simplified version of this equation is -5x + 6