Question

Solve 2x + 3 =7

Answer 1

2x+3-3=7-3
2x=4
x=2

Answer 2

2^x3=7

Answer 3

OH LOL

Answer 4

SORRY

Answer 5

yea I forgot to fix it haha it has to do with log:)

Answer 6

x = ((log(7))/(log(2)))^(1/3)

Answer 7

1.410692770587767682481652609009497495270633011979584911845825...

Answer 8

that's what I thought it was but none of those answers are there:(

Answer 9

x ≈ -5.19
x ≈ 0.94
x ≈ -0.19
x ≈ 2.81

Answer 10

:(

Answer 11

That's stupid of them...
Is it a test/quiz or a homework assignment?

Answer 12

test

Answer 13

Crud.
I'll check that with a friend.
For the other questions though, try out www.wolframalpha.com
It's what I use for math and science and history and english.

Answer 14

thank you so much for the help. I really need it

Answer 15

Sorry I couldn't do more.

Answer 16

its okay

Answer 17

the answer is -0.19 the website you told me to use worked

Answer 18

sweet