Q. How many solutions does this equation have?5y=5y−8Choices:(A)no solution(B)one solution(C)infinitely many solutions
Analyze Equation: Analyze the equation 5y=5y−8. We start by looking at the equation and seeing if we can simplify or rearrange any terms.
Subtract to Isolate y: Subtract 5y from both sides of the equation to try to isolate y.5y−5y=5y−8−5yThis simplifies to:0=−8
Evaluate Result: Evaluate the result of the simplification.The equation 0=−8 is a contradiction because 0 can never equal −8. This means that there is no value of y that can satisfy the equation.
Conclude Number of Solutions: Conclude the number of solutions based on the contradiction. Since we have a contradiction, the equation has no solution.
More problems from Find the number of solutions to a linear equation