6x+4+3x-2?
7(x + 2) + 3 = 73
3-7x+4x-10
4k-14+3k=21
5(-4x+2)+9x
h-6+7h=42
4(7x-8) + 6(5x+10)
3(n+5)+2=26

Answers:

-6x+4+3x-2= -6x+3x+4-2= -3x+2

7(x + 2) + 3 = 73

Multiply the bracket by 7

7x+14+3= 73

7x+17= 73

7x= 73-17

7x=56

Divide by 7

7x/7= 56/7

x= 8

3-7x+4x-10= -7-3x

4k-14+3k=21

7k-14= 21

Move -14 to the other side. Sign changes from -14 to +14.

7k-14+14= 21+14

7k= 35

divide by 7

7k/7= 35/7

k= 5

5(-4x+2)+9x

Multiply the bracket by 5

-20x+10+9x= -11x+10

h-6+7h=42

8h-6= 42

Move -6 to the other side.

8h-6+6= 42+6

8h= 48

divide by 8

8h/8= 48/8

h= 6

4(7x-8) + 6(5x+10)

Multiply the first bracket by 4

Multiply the second bracket by 6

28x-32+30x+60

= 58x+28

3(n+5)+2=26

Multiply the bracket by 3

3n+15+2= 26

3n+17= 26

3n+17-17= 26-17

3n= 9

divide by 3

3n/3= 9/3

n= 3

x> 6

step-by-step explanation:

8x+8> 7x+14

8x-7x> 14-8

x> 6

the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .