Respuesta :

AikoMikan

Hey there!

5 (-3 + k) = 20

-15 + 5k = 20

5k = 20 + 15

5k = 35

k = 35 ÷ 5

k = 7

Hope it helps ya!

blackshades

[tex]\boxed{\underline{\bf \: ANSWER}}[/tex]

[tex] \tt \: 5( - 3 + k) = 20 \\ \tt = (5 \times - 3 )+( 5 \times k) \\ = \underline{ \bf{ - 15 + 5k}}[/tex]

Hope it helps!

RainbowSalt2222