x= 1.67(rnd) 5= -4+3x+4 5- -4= 9 9=3x+4 9-4=5 5=3x x= 1.67(rnd)
(2, -1)
Their graphs are.
Well lets see: 2y = 6x+8 y=3x+4 does not equal y=3x+6 So they are not the same.
x works out as 5/3
3x plus -5 equal 7. so x is 4 so 3times 4 is 12-5 will equal 7.
x= 1.67(rnd) 5= -4+3x+4 5- -4= 9 9=3x+4 9-4=5 5=3x x= 1.67(rnd)
(2, -1)
Their graphs are.
Well lets see: 2y = 6x+8 y=3x+4 does not equal y=3x+6 So they are not the same.
x works out as 5/3
3x+56 = 2x+4 3x-2x = 4-56 x = -52
-3x+14 = -4 -3x = -4-14 -3x = -18 x = 6
3x = x+8 so 3x-x = 8 hence 2x = 8 and so x = 4
x=6
6x+4=3x+12 => 6x-3x=12-4 => 3x=8 => x=8/3=2.666...
You need to organise your question properly. 3x+2y=4 4x + 3y= 7? Is 4 4x = 44x or 4-4x or 4+4x How can there be 2 equal signs in 1 equation?