[tex]18*6+18*7=18 (6+x)\\\\108+126=108+18x\\\\234-108=18x\\\\18x=234\\\\x=7[/tex] hope it helps u 🙂 Reply
[tex]18*6+18*7=18 (6+x)\\\\108+126=108+18x\\\\234-108=18x\\\\18x=234\\\\x=7[/tex]
hope it helps u 🙂