Step-by-step explanation:
please give me brainlest to me please
Y=3x-4
4x-5y=-13
4x-5(3x-4)=-13
4x-15x+20=-13
-11x+20=-13
33=11x
x=3
y=3(3)-4
y=9-4
y=5
So, we need to consider what is being done.
So, lets start with the -3.
-3*
Now, lets see what's next
2 times a number is the same as saying 2x, then add one.
That is equal to five.
-3(-2x+1)=5
Now,
6x-3 = 5
6x = 8
x= 8/6
Answer:
hold up this will take a min to work out
Step-by-step explanation:
Root3 would be between 1 and 2 on the number line. This is known because 1 squared is 1, and 2 squared is 4.