Q: What is the answer to 2x-3y equals 4 y equals 8?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

y=8 y = 2x y = 2(4) <-- substitute 4 for x y = 8 <-- this is your answer

8

x=4 y=4

Substitution property.

y=4

Related questions

y=8 y = 2x y = 2(4) <-- substitute 4 for x y = 8 <-- this is your answer

(8 + y) / 4 = 8/4 + y/4 = 2 + y/4

x+y=-8 2x-y=4 y=-x-8 2x+x+8=4 3x=-4 x=-4/3 -4/3 + y= -8 y = -8 + 4/3 y= -6 2/3

8

x=4 y=4

x = 8y = -42x - y = 2(8) - (-4) = 16 + 4 = 20

Substitution property.

Put the equation in this form: y=mx+b. Then m will be the slope. 2x3y+6=0 2x3y=-6 3y=-6/2x y=-2/2x y=-1/x This equation does not describe a straight line, but rather, it describes a curve.

12

y=4

For this problem, write it out... x-y=y... x=2y...8=2y...8/2=y...4=y First, I made both y's on the same side( I added a y to both sides). Then, I replaced the x with an 8. Then, I divide out the 2 from both sides. This leaves me with 4=y So... x=8, y=4, 8-4=4

y=5a-3b+c a=12b=4c=8 a=8 b=2/3 c=2 y=5(8)-3(2/3)+(4) y=40-2+4 y=38 y = 823