Q. Find the missing number so that the equation has infinitely many solutions. 4x+3=x+3
Determine Missing Number: To determine the missing number for the equation to have infinitely many solutions, we need to make the equation true for all values of x. This means that the coefficients of x on both sides of the equation must be equal, and the constants on both sides must also be equal.
Compare Coefficients: The given equation is 4x + 3 = ____x + 3. For the equation to have infinitely many solutions, the coefficient of x on the left side must be equal to the coefficient of x on the right side. The constant term, which is 3, is already equal on both sides.
Replace Blank with 4: Since the coefficient of x on the left side is 4, the missing number that should replace the blank to make the coefficient of x on the right side also 4 is 4. Therefore, the equation becomes 4x+3=4x+3.
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