Question Solve the equation x=9 Evaluate 3x−12=15Move the constant to the right-hand side and change its sign 3x=15+12Add the numbers 3x=27Divide both sides 33x=327Divide the numbers x=327Solution More Steps Evaluate 327Reduce the numbers 19Calculate 9 x=9 Show Solution Rewrite the equation x=9 Evaluate 3x−12=15Move the constant to the right side 3x=27Solution x=9 Show Solution Graph
Algebra
Calculus
Trigonometry
Matrix Algebra Calculus Trigonometry Matrix