5(3у — 2) — (7у + 2)

Q: 9. (7y- 12)° 4x° (6x-26)° (6y + 8)°

A:

Q: — 4х — 6у — 16 - За + 4y — – 15 -

A: -4x-6y=16  3x+4y=-15

Q: 13. 11q - 4 + 10q - 5q + 9 = 14. 2k - 28k + 3k = 15. 183x + 91x - 23x =

A:

Q: Маax Z-3X,+2X,

A: We will solve this question by graphical method.

Q: 7/13p=-14/11

A:

Q: 8. 2x, - X2 X- 3x, + x, = -2 -+ x - 3x, - -6 2

A:

Q: 2) 12p'-21p+28p- 49

A: see 2nd step

Q: 7. -4p = -8 + 9q – 10r 2p = 8 – 6q + 3r 8p = 1+ 3q + 7r

A:

Q: 18 (9x+21) 11 (11x-1) (5y-5)

A:

Q: -5х, + 2х> 9 3x1 X2 = -4

A:

Q: 11) -a+ 4b-6c-33b-9

A: The given expression -a+4b-6c-33b-9

Q: 4. х-5у%3D5 4х -11у %3 29

A:

Q: 22p+11=4p-7

A: Given: 22p + 11 = 4p - 7…

Q: 2で-7xー 21 = 0

A:

Q: 3. fx) - 4xa - 8x + 5 ABA (-2, 2]

A: Consider the function: fx=4x2-8x+5,         -2,2. Find the extreme points of the function. Extreme…

Q: Зх-4 8 (х) %3D 2x+5

A:

Q: 11. 4x2 – 4x + 17 = 0 -

A: Topic  = Quadratic equation

Q: -5/ 6a + 2V6a

A:

Q: 27x - 4 Evaluate (5x - 2)(2 +3) |

A: Follow the steps.

Q: in 2 2-

A:

Q: 3.) -бп — 20 %--2n + 4(1 — Зп)

A: solve the following

Q: 4.25a - 7.5a + 5 + 3.2a

A:

Q: 42 - 8r - 16,

A:

Q: 2- A- (; :) =

A:

Q: -7 – 6v – 1 = -6v – 8 %3D

A: Topic = Algebra

Q: 24- 6(-x-3)

A: Solve for x,

Q: 2) (-17) + (-22) + (-27) + (-32)..., A) -224 B) -448 C) -217 D) -218

A:

Q: 5×-12y=-34 -8×-2y=12

A:

Q: 3. (а - 2b)* 4

A:

Q: What is 7b + 6 -3b + 3

A: Explanation of the answer is as follows

Q: 2²/²x-5 1 -x - 3 2

A: Rearrange the terms of the given equation and  then solve for x (by cross multiplication method.)

Q: 39. 2x- 5x-3 = 0; (–1, 0)

A:

Q: 2) 12p'-21p' + 28p-49

A:

Q: 2.40 = -9- 7x=-7

A: Solve for the x

Q: 2. 3. 13k +5-t -Ik -Ik 12K=-12 K= -/] 5. 25h +40 =-15h-80

A: Solve 3 and 5

Q: 2x, + x, + X3 - X4 = 3x2 + x3 - X4 = -3 – 2x3 2x, + x, + X3 – 2x4 7 | 2 2.

A: To solve the LU factorization of the coefficient matrix to solve the given linear system of…

Q: O) 8p- 36 = -4p + 7(5p+ 8) %3D

A:

Q: -4a - 8 = -3a + 7

A: The given equation is -4a-8=-3a+7

Q: 5p-11=6p

A: Question is soved.

Q: 5) 7) -3x²y -ух 6) бать". бьз 6ba3 3xys 8) −5x'y* . -6x²y

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: *"()-3х ()- у ()+ 2у()- 141 +3 * ()- 3x()+ у () - 1 %3D

A:

Q: 2u-11=3

A: Add 11 to both sides

Q: (3/-6) (-11V-10) 11V - 10

A: To calculate the value of the provided expression which is shown below,

Q: Use matrices to solve the system.

A: Given: The system of equation 2x-3y =123y+ z=-2                     5x-3z =3

Q: 20ε-16y + 102 - 9 -5х + 6у — 22 - 7 - 12x 1ly – 20z 7 ||

A:

Q: х3+ 4x2-9х-36 %3D 4x2+28х+48

A: Let's find.

Q: 4. 5x + 9y = -26 -10a + 5y = -40

A: