y = 4/5 or 0.8
x^2 plus 16y?
y + y + 2 = 182y + 2 = 182y = 16y = 8whew !
5x - 4y = -41 => 5x = 4y - 41 => x = (4y - 41)/5 Then 4x + 35 = 4*[(4y - 41)/5] + 35 = 16y/5 - 164/5 + 35 = 16y/5 -11/5 or (16y - 11)/5
You plug in the values of x and y and solve 12x + 16y = ? 12(1) + 16(2) = 12 + 32 = 44
16y = 164 y = 164/16 = 82/8 = 41/4 = 10.25
y2 - 16y + 64 = 0 (y - 8)2 = 0 y - 8 = 0 y = 8
[ y = ± sqrt(5) ] is.
If: -8y-7 = -8+8y Then: -7+8 = 8y+8y And: 16y = 1 So: y = 1/16
It is 16y+23x simplified
4(y + 2)(y + 2)
2(8y + 1)