Writing & Solving Equationdk;

english to math

100

twice the sum of 7 and n is 28

2 ( 7 + n) = 28

200

nine times a number y subtracted from 85 is seven times the sum of four and Y

9 ( y - 85) = 7 (4+y)

300

3 times the sum of x and 4 less than 25 is 85

25₂ - 3 (x + 4) = 85

400

twentry minus the quotion of 7 and x is the same as twice x.

20 - 7/8 = 2x

500

the quotion of 24 and x equals 14 minus 2 times x

24/x=14-(2 times X)

math to english

100

2Z-1=5

2 times z minus 12 equals 5

200

3(y+1)=12

3 times the sum of y and 1 will get you 12

300

7(p+23)=102

7 times the sum of p and 23 equals 102

400

s= 2lw+2lh+2wh

s equals 2 times leignth times with plus 21 times height plus 21 times leignth times height

500

b=p(1+ 4/12) - d

b equals p times 1 plus r quotion of 12 minus d

one-step

100

991 x 0 = P

p=0

200

P+1=2

1

300

T+5=71

66

400

Y+40=200

160

500

m+99=1000000

999901

two-step

100

2a-6=44

a=5

200

2x-5=11

x=8

300

3b+7= -26

 -11=b or b= 11

400

-x/2+ 5 =7

 x= -4

500

k/3 + 4= 16

k=\36

multi-step

100

-3(x-2)=12

x=-2

200

2(x+4)+6=8

x=-3

300

4(3x-2)=48

x=4.6

400

2/3x+2=8

x=18

500

1/2x-2/3=6

x=40