Question

help me @Directrix

Answer 1

You can find the solution by substitution, it's already solved y for you, so let y = y and solve for x afterwards plug in the value of x in any of the equations to find the following y.

Answer 2

\[y = \frac{ 3 }{ 2 }x\]
\[y = -\frac{ 1 }{ 2 }x+4\]
\[\frac{ 3 }{ 2 }x=-\frac{ 1 }{ 2 }x+4\] letting y = y, solve for x now.

Answer 3

kk

Answer 4

so can you help me do that plz

Answer 5

Give it an attempt and see what you get, and if you get stuck somewhere just ask then.

Answer 6

is it x=2 and y=3?

Answer 7

@iambatman

Answer 8

That looks good!

Answer 9

so im correct thx so much @iambatman

Answer 10

\[(x,y) \implies (2,3)\] yup :)

Answer 11

3/2x = -1/2x + 4 --- if you want to get rid of the fractions, multiply entire equation by 2
3x = -x + 8 -- add x from both sides
3x + x = 8
4x = 8
x = 2

-1/2x + 4 = - 1/2(2) + 4 = - 1 + 4 = 3

yep...x = 2 and y = 3

Answer 12

yep