9y-3y=6y; 6y+2y=8y; so your answer is 8y
8y+6y is 14y
y = -1
8y-7x
The answer depends on the value of y. For example, when y = 0, 8y2 + 6y - 2 = -2 when y = 1, it is 12
6y-8y = -2
-2
9y-3y=6y; 6y+2y=8y; so your answer is 8y
6y + 5
If you mean 8y-2y = 132 then 6y = 132 and the value of y is 22
8y+6y is 14y
y = -1
Not sure which you mean, take your pick: (8y)3+27=(8y+3)((8y)2-3*(8y)+9)=(8y+3)(64y2-24y+9); or 8y3+27=(2y+3)(4y2-6y+9)
The given algebraic expression can be simplified to: 14y+4x
8y-7x
The answer depends on the value of y. For example, when y = 0, 8y2 + 6y - 2 = -2 when y = 1, it is 12
If: 8y-2 = 3-2y Then: 8y+2y = 3+2 So: 10y = 5 Therefore: y = 5/10 or as a 1/2 in its simplest form