Answer:
X/5 = - 1
Step-by-step explanation:
624 + 70 = 694
( I think this might be the answer, depending on if it's basic math compared to a more specific subject.)
Hello!
in mathematics, a letter that represents an unknown number is called a variable
n = a variable
Hope this helps, and have a nice day
Answer:
When you add 2+3 which equals 5 so it’ll be y=5x-7. And plug in y into the other equation. 5x-7-5x+8=0. -7-8=0, -7-8 =-1 therefore there is no solution because-7-8= -1 not 0.
Step-by-step explanation:
