Question Solve the equation x=27Alternative Form x=3.5 Evaluate −2x−7=−4xMove the variable to the left side −2x−7+4x=0Add the terms More Steps Evaluate −2x+4xCollect like terms by calculating the sum or difference of their coefficients (−2+4)xAdd the numbers 2x 2x−7=0Move the constant to the right side 2x=0+7Removing 0 doesn't change the value,so remove it from the expression 2x=7Divide both sides 22x=27Solution x=27Alternative Form x=3.5 Show Solution Rewrite the equation 2x=7 Evaluate −2x−7=−4xMove the variable to the left side 2x−7=0Solution 2x=7 Show Solution Graph
Algebra
Calculus
Trigonometry
Matrix Algebra Calculus Trigonometry Matrix