Question

I dont know how to do this someone help please

Answer 1

Explanation:

they want you to remember your algebra... :P

mulitply both sides by 5

5*
`(x)/(5)` = -7 * 5 this is fair.. b/c you have done the same thing to both sides of the equal sign... the equal sign remains true

now cancel the 5 s on the left

x = -35 and voila you got it