Question

solve by elimination method in paired order
6x -9y =7.5
7y -2x = -4.5

Answer 1

\[6x - {9(2x - 4.5) / 7} = 7.5\]
\[6x - (18x + 40.5)/7 = 7.5\]
\[42x - 18x + 40.5 = 52.5\]
\[24x = 12\]
\[x = .5\]

Answer 2

it is suppose to have a paired order for answer it shows the answer is wrong can u still help me iwth it i put down (12,.5) as answer?

Answer 3

value of y is -.5.
So the paired answer will be (.5, -.5)

Answer 4

is it ok now?

Answer 5

6x -9x =19.5
7y -3x =-11

Answer 6

u there

Answer 7

wait

Answer 8

is your question right?

Answer 9

x=5/8
y=-5/12