Question

Can someone check my work? I will fan and medal

1. Solve the equation.
2x – 3 = 15

x = 6
x = 9 <<<
x = 24
x = 36
2. Solve the equation.
r/3 (r over 3) – 4 = 11
r = 45
r = 35 <<< I’m not really sure about this one
r = 33
r = 28
Solve the equation.
7 + 3m = 28
m = 18 <<<<
m = 11 2/3
m = 9
m = 7

Answer 1

HI!!

Answer 2

first one is right'
you can check via
\[2\time s9-3=15\]

Answer 3

\[\frac{35}{3}-4=11\] is unlkely

Answer 4

Yea. I doubted #2 was right

Answer 5

\[\frac{x}{3}-4=11\] add 4\[\frac{x}{3}=15\] multiply by 3
\[x=45\]

Answer 6

last one is wrong too ;(

Answer 7

a) subtract 7
b) divide by 3

Answer 8

Ah well. Number two makes sense now, so thanks. :)

Answer 9

ok good
let me know what you get for #3

Answer 10

I got m=7 for number 3

Answer 11

Yeah. I think that's the answer

Answer 12

Yeah. I think that's the answer

Answer 13

yeah it is 1

Answer 14

\[7+3\times 7=7+21=28\] so 7 for sure

Answer 15

Yay! Well, thanks for helping! :3

Answer 16

\[\huge \color\magenta\heartsuit\]