21. Solve the problems belows. -16 + 5n = -7(-6 +8n) +3 -10n + 3(8 + 8n)= -6(n - 4) 10(x + 3)-(-9x -

Q: what is 7n+2=4n+17

A: Given,  7n + 2 = 4n + 17

Q: If 12x + 16y = 11 , what is the value of 6x + 8y?

A: Using Substitution we can get the value of 6x+8y,

Q: 3(2x+2)-3x=6+3

A: Given query is to find the value of x.

Q: 3

A: Explanation and solutions is given below....

Q: If 6x² + 36x + k = 6(x + a) 2, what is the value of k?

A: Given data

Q: -8(3p + 4)=8p

A: Given  -8(3p + 4)=8p  p =?

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

A: The given equation is

Q: -4(p+2)+8=2(p-1)-7p+15

A:

Q: -11x-(7-5x)-1/2(6x+4)

A: Given,

Q: -6(x+1)-x-14=-7(x+5)+15

A: Explanation of the solution is given below...

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: -5(-5y +2v-6)

A: Given that, the expression is

Q: 6 = -4(1 - x) + 3(x + 1)

A: Given:

Q: 2(3x + 6) = 8

A: Given equation, 2(3x+6)=8

Q: what is -2(1-4x)=3x+8

A: -2(1-4x)=3x+8  We need to simplify the given equation

Q: Show that (A + B)² is different from A? + 2AB+ B², when 1 A = 2 1 and B 3

A:

Q: If 4y - 8 = 12, What is the value of 2y + 12

A: Given:   4y - 8 = 12

Q: 3(4+6x)+4x=

A: Given:

Q: If 1 x² 3 what is the value of a + b + c? + 6x + 10 = 1 a (x + b)² = c₂

A: Given, 13x2+6x+10= 1a(x+b)2-c We can get a,b,c values by simplyfying.

Q: -5-9х %3D 3(1-3х) — 8

A: Given: -5-9x=31-3x-8

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

A:

Q: If 6x + 12 = 12 , what is the value of 3x + 15 ?

A:

Q: 4. Find mRS. (5x + 6)" R (11x-72)

A: The chord of a circle is a line segment joining the two points on the circumference of a circle. If…

Q: -3(3+x) + 4(x - 6) = - 4

A: Find the value of x.

Q: – 4(- 7x – 5y + 9z)

A:

Q: (-m + 3) + (7m - 1) 6m +2 -8n+ 4

A:

Q: what is 4x+2y-3x=23

A: Consider the equation  4x+2y−3x=23

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: -2w-6(-6x+w)+6x

A: To simplify the following expression.-2w-6-6x+w+6x

Q: how do i do -4(2x-6)+8x=5x+24+x

A: Solve the given equation as follows.

Q: -3 (3x-2) 10. Jo x2+2x+17

A:

Q: -12(1x+20)=372

A:

Q: -3(2x+5)=9

A: To solve the equation