[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
Let's solve ~
[tex]\qquad \sf \dashrightarrow \: 3x + 3 = 2(x + 7)[/tex]
[tex]\qquad \sf \dashrightarrow \: 3x + 3 = 2x + 14[/tex]
[tex]\qquad \sf \dashrightarrow \: 3x - 2x = 14 - 3[/tex]
[tex]\qquad \sf \dashrightarrow \: x = 11[/tex]
Therefore, value of x is 11
