Subtract 15 from both sides of the equation:
15 + 3x - 15 = 18 - 15
This simplifies to:
3x = 3
Divide both sides of the equation by 3:
3x/3 = 3/3
This simplifies to:
x = 1
Which of the following statements describes a correct method for solving this equation
15+3x=18
1 answer
1 answer