arreola121903
arreola121903
13-02-2018
Mathematics
contestada
i need help plez and show work
Respuesta :
Kaikerscupcake
Kaikerscupcake
13-02-2018
Hey there! :D
3(2+5x)=
Plug in 3 as x.
3(2+5(3))=
3(2+15)
6+45
51 is the answer.
We can always check this by plugging it in and solving for x.
3(2+5x)=51
6+15x=51
15x=45
x=3 <== this works
I hope this helps!
~kaikers
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