3 years ago

-4x+3y=-2y=x-1y=? x=?

Mathematics

1 answer:

scZoUnD [109]3 years ago

5 0

Answer:

x=-1 , y=-2

Step-by-step explanation:

Replace y in the first equation with x-1.

So, we have -4x+3(x-1)=-2

Multiply brackets with 3: -4x+3x-3=-2

-4x+3x=-2+3 (-3 becomes +3 after it changes sides)

-x=1 /*(-1)

x=-1

After we have x we include it in y=x-1

y=-1-1

y=-2

You might be interested in

Can someone please explain to me how to find the interquartile range of something?

Alika [10]

I’ll do an example you have the numbers 1,5,7,2,9 you can tell the median is 7 right? So go from the very left and the median (7) and do the same thing you do to find median. (Id recommend crossing the numbers off as you go if that makes sense! :)

3 0

3 years ago

In a survey 9 out of 15 named math as their favorite class. express this rate as a decimal

ZanzabumX [31]

0.6 is 9/15 as a decimal.

3 0

3 years ago

Is 2 And 22 linear or nonlinear?

grigory [225]

Linear would be the answer

8 0

3 years ago

Read 2 more answers

Which inequality is equivalent to -6x

Papessa [141]

Step-by-step explanation:

How to simplify

-6x (some sign, it didn't show in the question)30

Divide by -6 on both sides to isolate the variable.

30 divided by -6 is -5, so x=-5.

5 0

3 years ago

Determine points of a function that have horizontal or vertical tangent lines f(x)= (2x^3+3)/((x-1)

yan [13]

Answer:

as x tends to infinity y=infinity

as x tends to 1 y=infinity

x=1 vertical asymptote

6 0

3 years ago

-4x+3y=-2y=x-1y=? x=?​

-4x+3y=-2y=x-1y=? x=?