Respuesta :
Answer:
x = 12
Step-by-step explanation:
5x + 9 - 3x = 18 + 15
2x + 9 = 33
2x (+ 9 - 9) = 33 - 9
2x/2 = 24/2
x = 12
[tex] \huge\boxed{\mathfrak{Question} \downarrow}[/tex]
What is the solution to this equation?
- 5x + 9 - 3x = 18 + 15
[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]
[tex] \sf5 x + 9 - 3 x = 18 + 15[/tex]
Combine 5x and -3x to get 2x.
[tex] \sf2x+9=18+15 [/tex]
Add 18 and 15 to get 33.
[tex] \sf2x+9=33 [/tex]
Subtract 9 from both sides.
[tex] \sf2x=33-9 [/tex]
Subtract 9 from 33 to get 24.
[tex] \sf2x=24 [/tex]
Divide both sides by 2.
[tex] \sf \: x=\frac{24}{2} \\ [/tex]
Divide 24 by 2 to get 12.
[tex] \boxed{ \boxed{ \bf \: x=12 }}[/tex]
- The value of x is 12. Yes, the option you clicked is correct. D. x = 12 (✓)