0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How do you write 7y 46 in algebraic expression?
It is simply: 7y+46 or 7y-46
What is 4y-7y?
4y-7y = -3
7y plus 4-4-9 simplified?
7y + 4 - 4 - 9 = 7y - 9
What is the solution to 10x-7y equals -1 and -2x-7y equals -25?
10x-7y=-110x+1=7y-2x -10x-1=-25-12x-1=-25-12x=-24x=-24/-12x=210(2)-7y=-120-7y=-121=7y21/7=yy=3
What is 4 equals 25-7y?
4 = 25 - 7y if you need the value of y, transpose -7y to the left side (it will become 7y). transpose 4 to the right side (it will become -4) here it is: 7y = 25-4 7y = 21 divide both sides by 7. y = 3 that's all.
What is 39-7y equals 18 equal?
39 - 7y = 18,-7y = 18 - 39-7y = -21-7y/-7 = -21/-7y = 3
7y-2 equals 14yplus 61?
y=-9 7y-2=14y+61 7y-2-7y=14y+61-7y -2=7y+61 -2-61=7y+61-61 -63=7y -63/7=7y/7 -9=y
What is 16 plus 7y - 8?
16+7y-8 = 7y+16-8 = 7y+8
What is a plus 7y?
a + 7y
What is the equivlent expression of 7y x 7y x 7y?
343y3
How do you write 7y 46 in algebraic expression?
It is simply: 7y+46 or 7y-46
Use elimination to solve the system x plus 7y equals 16 and 3x - 7y equals 4?
x+7y=16 ---------------------------1 3x- 7y=4 ---------------------------2 ------------------------------------------------------------------------------------------------------------------ 1+2 x+7y=16 3x-7y=4 4x=20 x=5 substitute x = 5 in x+7y=16 (5)+7y=16 7y=11 y=11/7
What is 4y-7y?
4y-7y = -3
How do you write 7y 2y in its simplest form?
7y + 2y = 9y 7y * 2y = 14y^2
7y plus 4-4-9 simplified?
7y + 4 - 4 - 9 = 7y - 9
What is -7y plus 4y?
-7y + 4y = -3y
How do you factor 49y squared minus z squared?
This is a difference of two sqaures. 49y2 - z2 = (7y - z)(7y + z)
