If possible, find A + B, A- B, 4A, and 4A - 2B. (If not possible, enter IMPOSSIBLE.) 8-1 4 9 4 -5-2 5 12 A -4 5, B 2

Q: 4w-15=9w-5(w+3)

A: We have to find the value of w according to the given information

Q: 12-10-1+4

A: Given:

Q: y = Ce* + Cze3*

A: The given query is to solve the equation:y=C1ex+C2e3x

Q: x2 + 5 xp 3- x2 + x + 3 X1

A:

Q: 4. (x2 + 5x -6)(3x-4)

A:

Q: Multiply. (a - 5)(2a + 7) (a - 5)(2a + 7) = (Simplify your answer.)

A:

Q: verify that A + B = B + A

A:

Q: Find -24+7(A-B) and simplify. 4 3 -6 -4 0 1 A= 1 B= 3 2 10 3 9 -24+7(A-B) = O %3!

A: To find  -2A+7(A-B)

Q: 15-5a-3b+ab

A: The given expression is: 15-5a-3b+ab

Q: 7x-9+2x=-3(-2+12)

A: 7x-9+2x = -3(-2+12) adding x turms together:9x -9 = -3(10)9x = -30+99x = -21x = -219

Q: If 23+15 42+5 then %3D The value of x is

A: Given 23x+15 = 42x+5we know that 4=22so, 23x+15 =22(2x+5)⇒23x+15 =24x+10

Q: 10h+6-5h+3

A:

Q: 3 - 7w + 5 - 6w

A: The given expression is 3-7w+5-6w.

Q: a+2b+4c+3d=21 -3a+4b-2c+3d=-1 a+6c+3d=-19 3a+4b-3c-2d=16

A:

Q: 5-4c=c+20

A: Given: 5-4c=c+20 for solving this we will use transportation

Q: 8n- 3 6n + 5?

A: The equation is given by 8n-3 = 6n+5

Q: 30+(-6x+7x)-45 = 30+(-6+7)x-45 represents what property?

A:

Q: 5-2a>2a-1 or 10a>9a+9

A:

Q: 24+4(2x2-1) 2x3-3 =

A: According to the BODMAS rule first simply the terms inside the bracket, then division,…

Q: 4+3+1=-2x-10x-12x

A:

Q: a/a-6 = -2/a-1

A: Here we have to find the value of 'a'.

Q: 5n + 10 + 4 = 4n + 6

A: Since the given 5n + 10 + 4 = 4n + 6. we have to find the value of n.

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: 1 - = AV25 + BV5 + C V25 + V5 + 1 A+ B + C =?

A:

Q: -4a-2/5 + 16a-7/5

A: Given:     To determine: simplified form

Q: 4-3v-2  = 4 -v

A:

Q: (a²-3ab+2b²)+(-4a²+5ab-b²)

A:

Q: 4b + 12 + 8b-5+ 4g + 2

A: Simplyfing we have

Q: 12а - 15 5а - 25

A:

Q: (22-9)+(8+14)

A: The given expression is: (22-9)+(8+14)

Q: X1 X2 X3 -3X1 = - X2 + X3 = −6 5X3 2X1 + 4X2 - 2×2 + 3X3 X1 7.000 = = 50 = - X1 X2 X3 우 5

A:

Q: 3 squareroot ofx-1 -27=-15

A: Given x–1 –27 = –15.

Q: 2 2 y 6 L72 L48 yzdxdzdy =

A: Topic = Integration

Q: 3x- 13x +4= 0

A:

Q: 4(2x-5)+6=-3(-4x+8)-7

A: The equation is given by 42x-5+6 = -3-4x+8-7 To evaluate : The value of x satisfying the given…

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

A:

Q: Find 4A + 2B. - 6 6. 8 4 A = 7 1 B = 4A + 2B =

A:

Q: Calculate the value of 2-4(5-2)+12

A: Calculate the value of  2-4(5-2)+12

Q: + 7b-20

A: 6b2+7b-20 = 6b2+15b-8b-20 = 3b(2b+5)-4(2b+5) = (3b-4)(2b+5)