Answer:
x=-5
Step-by-step explanation:
-3x+25=40
-25 -25
-3x=15
/-3 /-3
Hope I helped!
x= -5
1. Subtract both sides by 25.
2. Divide both sides by -3
[tex] - 3 x= 15[/tex]
[tex] \frac{ - 3x}{ - 3} = \frac{15}{ - 3} [/tex]
3. Simplify
[tex]x = - 5[/tex]
