Describe how to solve the inequality 3x+4<13
Subtract 4 from both sides. Simplify 13-4 to 9. Divide both sides by 3. Simplify 9/3 to 3.Answer: x < 3
ok we need to put the lettres apart and the numbers apart 3x+4-4<13-4 =3x<9 =3x\3<9\3= x<3