Q. 8x+5=bx−7In the equation shown above, b is a constant. For what value of b does the equation have no solutions? (A) −8(B) −7(C) 5(D) 8
Set Equation: Step Title: Set the EquationConcise Step Description: Set the given equation in the standard form by moving all terms to one side.Calculation: Subtract bx from both sides to get 8x−bx+5+7=0.Math Error Check:
Combine Like Terms: Step Title: Combine Like TermsConcise Step Description: Combine like terms to simplify the equation.Calculation: Combine the x terms and the constant terms to get (8−b)x+12=0.Math Error Check:
Isolate Variable Term: Step Title: Isolate the Variable TermConcise Step Description: Isolate the variable term to solve for x.Calculation: Subtract 12 from both sides to get (8−b)x=−12.Math Error Check:
Solve for x: Step Title: Solve for xConcise Step Description: Divide both sides by the coefficient of x to solve for x.Calculation: x=−8−b12.Math Error Check: