Q. Find the missing number so that the equation has infinitely many solutions.−5x+=−5x−11
Identical Coefficients: When does this equation have infinitely many solutions? Infinitely many solutions occur when the both sides of the equation are identical.
Find Missing Constant:−5x+=−5x−11To have infinitely many solutions, the coefficients of x must be the same on both sides, which they already are, and the constants must also be the same.
Make Constants Equal: Since the coefficients of x are the same, we need to find the missing constant that will make the constants on both sides of the equation equal.The missing number must be −11, so that the equation becomes −5x−11=−5x−11.
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