y8 divided by y3 = y5
(Y-8)/Y + 1 = 1/3 Multiply both sides by Y Y - 8 + Y = 1/3Y Combine like terms 2Y - 8 = 1/3Y Add 8 to both sides, subtract 1/3 Y from both sides (1 and 2/3)Y = 8 Divide by 1 and 2/3 Y = 4.8
Y=-3. -8 on both sides and divide by3 -10 = 8 + 3y -18 = 3y -6 = y or y = -6
To write this algebraically: 7(y^3)|y = 2 Substitute 2 for y: 7(2^3) 2^3 = 8, so substitute 8 for (2^3): 7*8 = 56
If you mean: y = 3(-3/2)2+9(-3/2)-8 Then: y = -59/4 or as -14.75
3y+5=y-3 subtract the y from the other side then: 2y+5=-3 subtract the 5 2y=-8 then divide 2 by both sides and your final answer should be: y= - 4
-12 x8 y8 / 3x4 y2 = -4 x4y6 First: divide -12 by 3 which equals -4 Second: divide x to the power of 8 by x to the power of 4 by subtracting the two powers ( 8-4 ) which will equal x to the power of 4 Third: divide y to the power of 8 by y to the power of 2 by subtracting the two powers ( 8-2 ) which will equal y to the power of 6
1.2
To find out how many of x are in y, divide y by x.To find how many 1/8 are in 1/3, divide 1/3 by 1/8:(1/3) / (1/8) = (1/3) x (8/1) = 8/3 = 2 2/3
(Y-8)/Y + 1 = 1/3 Multiply both sides by Y Y - 8 + Y = 1/3Y Combine like terms 2Y - 8 = 1/3Y Add 8 to both sides, subtract 1/3 Y from both sides (1 and 2/3)Y = 8 Divide by 1 and 2/3 Y = 4.8
Y=-3. -8 on both sides and divide by3 -10 = 8 + 3y -18 = 3y -6 = y or y = -6
To write this algebraically: 7(y^3)|y = 2 Substitute 2 for y: 7(2^3) 2^3 = 8, so substitute 8 for (2^3): 7*8 = 56
89
y5 * y3 * y = y5 * y3 * y1 = y5+3+1 = y9
25y**8/15y**5 25y**3/15 5y**3/3 (5/3)y**3
=> 2(y+3) = 22{divide both sides by 2}=> y+3 = 22/2 = 11{subtract 3 from both sides}=> y = 11-3 = 8y = 8
This is definitely false; if x=2 and y=3, x to the y power is 8, but y to the x power is 9, which are not equal.
y^6