Answer:
Your solution is (-1, 0)
Step-by-step explanation:
3x - y = -3
x + y = -1
The elimination method <em>eliminates</em> one variable at a time to find the other variable.
Here we can see that the y variable will naturally be eliminated.
3x - y = -3
x + y = -1
--------------
4x = -4
Divide both sides by 4 to isolate x.
x = -1
Now plug this value back into one of the equations.
3(-1) - y = -3
Multiply.
-3 - y = -3
Add 3 to both sides.
-y = 0
Divide both sides by -1.
y = 0
Your solution is (-1, 0)
Check this solution by plugging these values into the second equation.
-1 + 0 = -1
-1 = -1
Your solution is correct.
Hope this helps!
-13/16; -7/8; -15/2; 7/4 hope i helped good luck on ur exam :)
All you need to do is move the point one place to the right both sides
Answer: y=4/3x -3
Therefore the slope is 4/3
Step-by-step explanation:
distribute your x to the other side and divide
Lets convert 3 3/4 into improper fraction first.
