– 5y 5y 6. Add the expressions y2 – 9' y² + 6y + 9 and 2y? + 5у — 3 and write in simplified form.

Q: If 23 + 33 = d and -i + 53 = 6b, express i and y in terms of å and b.

A:

Q: Add. (7y +y- 5) + (5y² - y -6) (7y? + y- 5) + (5y² - y-6) =D (Simplify your answer.)

A:

Q: Simplify

A: we need to simplify 1x-1+x+3x-3+1x+4

Q: How do I write x2 + y2 + 8y + 2 = 0 in standard form.

A: Given,

Q: 12y+x=-3y+5x-6 Put in standard form.

A:

Q: What is the first step in rewriting 6x+5y = -5

A:

Q: If 2y-8=24 find the value of 3y

A: The given equation is  2y-8=24 . ....... (1)

Q: he LCD of 7/6x and 8/3x+12

A: LCD is the lowest common multiple of the denominators of a set of fraction .

Q: 49y2-7y=0

A:

Q: 7. Simplify. Write the answer in standard form. 2x(-2х- 3) -4x 3 -4x - 6x O B x² - 3 -4x – 6 | O D

A: We will simplify the given expression.

Q: 12y+x=-3y+5x-6 Put in standard form.

A:

Q: x² 2- 1人

A:

Q: Simplify 362-3y3 Hoczy-3

A:

Q: If possible, write -3 -z- 2r² as a linear combination of 2 +z + x², 2+ 2x + z and 3+ 3x + 2x2.…

A:

Q: If possible, write -6- 19x - IIx" as a linear combination of -1 - -619x11x² = (-1-x-x²)+ (1 + 2x +…

A: Write -6-19x-11x2 in the linear combination of -1-x-x2, 1+2x+x2 and -1-3x-2x2.

Q: 18-7х b. 5-6х 5x+9y 7у-12х 3+11х 2. 5х-2у 5х-2у -6х+5

A:

Q: 3x - 4y = 1 3x-2y = -1

A: Denote the equations. 3x-4y=1            ...13x-2y=-1            ...2

Q: 3x Зх- 11 A E x +9

A: