-2 = 3y-18-5y 16=3y-5y 16=-2y y=-8
5y+14+y = 3y-7 5y+y-3y = -7-14 3y = -21 y = -7
Here's the equation: 3y=5y-13 To solve, add 13 to both sides, giving you 3y+13=5y 5y=3y+13 Now, subtract 3y from both sides, and divide by 2, giving you the answer. 2y=13 y=6.5 So, the solution is y=6.5.
If: 3y+8 = 5y-20 Then: 3y-5y = -20-8 So: -2y = -28 And: y = -28/-2 => y = 14
3y+5.2=2-5y 8y=-3.2 y= -0.4
5y-3y = 2
5y = 3y + 12 5y - 3y = (3y - 3y) + 12 2y = 12 y = 6
5y-2y= 3y+2 5y-2y-3y= 2 0y= 2
-2 = 3y-18-5y 16=3y-5y 16=-2y y=-8
5y+14+y = 3y-7 5y+y-3y = -7-14 3y = -21 y = -7
2x + 3y - x + 5y combine the like terms 2x - x + 3y +5y simple arithmetic x + 8y
I understand this to be 4x + 3y - 5x + 2y. -x + 5y
Here's the equation: 3y=5y-13 To solve, add 13 to both sides, giving you 3y+13=5y 5y=3y+13 Now, subtract 3y from both sides, and divide by 2, giving you the answer. 2y=13 y=6.5 So, the solution is y=6.5.
7 + 8y - 3y + 2 =7 + 2 + 8y - 3y = 9 + 8y - 3y = 9 + 5y
If: 3y+8 = 5y-20 Then: 3y-5y = -20-8 So: -2y = -28 And: y = -28/-2 => y = 14
3y+5.2=2-5y 8y=-3.2 y= -0.4
5y - 3y = 18 2y = 18 y = 18/2 y = 9