Question

5x+2y=10
Solve for x then solve for y then graph

Answer 1

If you solve for x:

5x + 2y = 10

Subtract 2y to both sides:

5x = -2y + 10

Divide 5 to both sides of the equation:

x = -2/5y + 2

Answer 2

If you solve for y:

5x + 2y = 10

Subtract 5x to both sides:

2y = -5x + 10

Divide 2 to both sides of the equation:

y = -5/2x + 5

Answer 3

Graph it

Answer 4

Graph

Answer 5

Does it want you to graph x = -2/5y + 2 and y = -5/2x + 5 too?

Answer 6

Well that's the graph for 5x + 2y = 10, x = -2/5y + 2, and y = -5/2x + 5. Because they're all the same, and you just changed the order of the values.

Answer 7

x=2-2yover5 y=5-5x over 2

Answer 8

http://www.mathway.com/problem/MzIxOTgyNDgy

Answer 9

thts for y

Answer 10

http://www.mathway.com/problem/MzIxOTgzMzUx

Answer 11

thts for x

Answer 12

http://www.mathway.com/problem/MzIxOTgzODk0

Answer 13

thts for both

Answer 14

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