Use the y value in equation one and substitute it in equation two.
y=4x-3
y=-x-13
4x-3=-x-13
solve for x
add x to both sides
5x-3=-13
add 3 to both sides
5x=-10
divide both sides by 5
x=-2
Use x=-2 to solve for y in either equation
y=4x-3
y=4(-2)-3
y=-8-3
y=-11
(x, y) = (-2, -11)
Top right is the answer
Hope this helps! :)
Lol, you said 20 points but that’s only 12 but sorry I’m also failing in math☹️☹️☹️ so i don’t really know the answer
Answer:
X = 49
Step-by-step explanation:
Here
4x=147+x (by alternate interior angle)
4x-x= 147
3x=147
X=49
......................
Plzz mark it as a brilliant answer .
Answer:
4/9
Step-by-step explanation:
hope it helps!
Answer:
Step-by-step explanation:
