Answer:
-5
Step-by-step explanation:
There is different ways to solve methods of elimination but if you wanted to cancel y out you would multiply by the opposite sign....for example
7x + 5y = 19
-5 (2x + y = 19) ---> -10x -5y = 95
this would cancel out your y to solve for x so you can plug it back in and solve! hope this helps!!!
Answer:
7.5 = 8
Step-by-step explanation:
Step 1:
30/100=0.3
Step 2:
0.3 x 25 = 7.5
Round: 8
Answer:
Umm text me at (623) 300-4928 if you find the answer
Answer:
2,356.82085
Step-by-step explanation:
87.65*26.889= 2,356.82085
The answer to 3(x+4)+15=6-4x is x=3
