Question Solve the equation x=5 Evaluate 4x−20=0Move the constant to the right-hand side and change its sign 4x=0+20Removing 0 doesn't change the value,so remove it from the expression 4x=20Divide both sides 44x=420Divide the numbers x=420Solution More Steps Evaluate 420Reduce the numbers 15Calculate 5 x=5 Show Solution Rewrite the equation x=5 Evaluate 4x−20=0Move the constant to the right side 4x=20Solution x=5 Show Solution Graph
Algebra
Calculus
Trigonometry
Matrix Algebra Calculus Trigonometry Matrix