2 plus 1-x divided by.
2x+10=12 2x=2 x=1
(4, -1)
(12, 1)
-2x plus 3y equals 1
if it is -X then X=5 if it was minus X the X=10
2x+10=12 2x=2 x=1
(4, -1)
(12, 1)
x=1
-1
x = 0
16 + 2x = 10 + 8x 2x - 8x = 10 - 16 -6x = -6 x = 1 Check: 16 + 2(1) = 10 + 8(1) 18 = 18
7
-2x plus 3y equals 1
if it is -X then X=5 if it was minus X the X=10
x = -1
x=5.54x+1= 2x+12-1 -14x=2x+11-2x -2x2x=11/2 /2x=5.5