9
11
If that's + 49y2, the answer is (9x - 7y)(9x - 7y) or (9x - 7y)2
If that's + 49y2, the answer is (9x - 7y)(9x - 7y) or (9x - 7y)2
(4x - 7y)(4x + 7y)
This would be easier with operational signs. If that's + 7y + 4, the answer is (3y + 4)(y + 1). If that's - 7y + 4, it's (1 - y)(4 - 3y)
39 - 7y = 18,-7y = 18 - 39-7y = -21-7y/-7 = -21/-7y = 3
If you mean: 32-10x+7y = 0 then as a straight line equation it is 7y = 10x-32
A 7Y (youth) size in shoes typically corresponds to a women's size 8.5 or 9. However, sizing can vary by brand, so it’s always a good idea to refer to specific brand sizing charts for the most accurate fit.
7y+5=-9... 7y must equal -14 therefore y must be -2
18=39-7y minus 18 from both sides (0=21-7y) subtract 21 from both sides to get the variable and the number on opposite sides -21=-7y -21/-7y= ____ y= ___
3y=7y+24.4 First, try to get all the y-terms on the same side of the equation. Easily done here by subtracting 7y from both sides 3y-7y=7y-7y+24.4 -4y=24.4 Now divide by -4 -4y/-4=24.4/-4 y=-6.1
Size 7Y in US sizing refers to youth shoes and is typically equivalent to a men's size 7 or a women's size 8.5. This sizing is generally designed for older children and preteens. Size 7Y is often used for athletic shoes and casual footwear. It's important to check specific brand size charts, as sizing can vary slightly between manufacturers.
That depends what you want it to equal at the end.
8y - 38
To solve the equation, we first expand the expression (3(2x + 7y)). This gives us (6x + 21y). Therefore, both expressions (6x + 21y) and (3(2x + 7y)) are equal to each other, confirming that they represent the same value.
OK:7y-6=87y+6-6=8+67y = 14y = 2.Y is equal to 2. Hope this helps!
4X2+X3+3X+7Y+2X3 can only be simplified to 3X3+4X2+3X+7Y, because X3 and 2X3 are the only like terms.