Which equation has a solution of n equals negative one ?

One half n minus six equals negative seven

Negative six n plus eight equals negative two

Two times n minus eight equals negative eighteen

Two n plus twelve minus three n equals fifteen

Question

Which equation has a solution of n equals negative one ?

 One half n minus six equals negative seven

 Negative six n plus eight equals negative two

 Two times n minus eight equals negative eighteen

 Two n plus twelve minus three n equals fifteen

unklerhaukus · Answer

start by translating those words into symbols and numbers

unklerhaukus · Answer

you should get some equations,

perform operations on both sides of the equation 
to
rearrange so n is on one side 
simplify