For y - 2y - 3y equals 0, y equals 0.
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x+3y=2 x= -5 y = 1
Yes and it works out that x = 3 and y = 4
2x + 3y = 9x = 3, y = 1 therefore 6 + 3 = 9
For y - 2y - 3y equals 0, y equals 0.
(3,3)
Fsxjugfxbi
5y = 3y + 12 5y - 3y = (3y - 3y) + 12 2y = 12 y = 6
n=3,y=4 2(n+3y)=30
x+3y=2 x= -5 y = 1
3y=ab. Divide by 3 to get y=ab/3
3y + 8 = 3 -8 -8 3y=-5 (3y)/3=-5/3 y=(-5/3)
Solve this system of equations. 5x+3y+z=-29 x-3y+2z=23 14x-2y+3z=-18 Write the solution as an ordered triple.
Yes and it works out that x = 3 and y = 4
2x + 3y = 9x = 3, y = 1 therefore 6 + 3 = 9
x - 3y = 11 So x = 11 + 3y Then, by the other equation, 4x + 3y = -1 becaomes 4(11+3y) + 3y = -1 or 44 + 12y + 3y = -1 or 15y = -45 so that y = -3