[4 8 17 A =| 5 9. 19 1 4 A-1 : (b) Use the answer from part (a) to solve the linear system 4x1 8x2 + 17x3 5x1 9x2 + 19х3 X1 2x2 + 4x3 日| X1 X2 X3 + +

Q: ( x - 4 )(2x + 7)

A: we will multiple.

Q: 2(x -3) – (4x + 5)

A:

Q: 4(2x+3)-3(5-x)=2(x+30)

A:

Q: 5(-3x-2)-(x-3)=-4(4x+5)+13

A: The given equation is

Q: Find the value of x. 2) 3), (x + 9) (4x + 2) 58 147 4) (4x + 1) (11 + 2x)"

A:

Q: 2(2n+5)=9(7n+3)+8

A: Given equation 22n+5=97n+3+8 We have to find the value of n Use distributive property and then…

Q: (9х? + 9 — 3x) — (4 — 6х + 8x?)

A:

Q: 2[6a-2a(3a+3b)+6a2]

A: The given expression is

Q: (7a - 5b + 2c)- (-6a+8b - 4c) (7a - 5b + 2c) - (-6a+ 8b – 4c) =

A:

Q: 4y+4(4x-5y)-7+9(3-7y)

A:

Q: 8(8v-4c-7)

A:

Q: (6x+7)(6x 7) |3|

A:

Q: 8-4 ( x+5) -7 = 7+ 2(4-2x)-16

A: Given,           8 – 4 (x + 5) – 7 = 7 + 2 (4 – 2x) –16           Now solving for x, we get– 4x –20…

Q: What’s 11w+z-3-4z+6 in simplest form?

A:

Q: (I + 2A)~1 = [ 1 4 5-

A:

Q: 5b2 (b2 - 4) = 112 - 39b2

A: The given equation to be solved is 5b2(b2–4) = 112–39b2.

Q: (1+5h-3h²)-(2h²+4h-7)

A: We will solve the following

Q: d) 5(2¤ – 3)(3x – 4)(5x – 2) = 0 %3D -

A: The objective is to solve the above expression.

Q: 2(x + 3) - 7(2 - 3x)

A:

Q: (10x-3+722) + (22 – 2x + 17) A 8x2 +9x +10 B 11x + 8+10x C 8x2 + 8x +15 D 10x² + 24x – 3

A:

Q: (x+1)9

A: