Psychology Test! please help me?

I need atleast 2 people to do this for my class.

Ok well,

its this test and I need to see if you people can answer these simple math questions its too see if the average person can do it make sure to state your age!

Ok now here we go!

Solve these equations

1. 7x+2 = 12+5x

2. 2(x+4) = 16

3. Describe a general method you used to solve these using what you know about equality.

more equations =/

Solve

1. 7+3x= 5x + 13

2. 3x – 7 = 5x + 13

3. 7-3x = 5x +13

4. 3x + 7 = 5x -13

Sidenote: these are all math because we were supposed too chose 1 out of 3 subjects and I chose math

Thanks!

Psychology Test! please help me?

Psychology Test! please help me?

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