Solve the equatiion 3x + 7 is less than 22?
Solve the equatiion 3x + 7 is less than 22?
Explanation
Subtract 7 from both sides:
3x+7−7<22−7
3x<15
Divide both sides by 3:
x< 15/3
x<5
Subtract 7 from both sides:
3x+7−7<22−7
3x<15
Divide both sides by 3:
x< 15/3
x<5