What is the value of x if 5x + 45 = 35?

-2

Step-by-step explanation:

5x+45=35

Next step--> subtract 45 from 35 to start to get x by itself

5x= -10

Next divide by 5 on both sides so x is by itself to get

x=.  -2

x = - 2

Step-by-step explanation:

5x + 45 = 35

5x = 35 - 45

x = - 10

x = - 10 ÷ 5

x = - 2

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°