Question Solve the inequality b<91Alternative Form b∈(−∞,91) Evaluate 49b−1<0Multiply both sides of the inequality by 4 49b−1×4<0×4Multiply the terms 9b−1<0×4Multiply the terms 9b−1<0Move the constant to the right side 9b<0+1Removing 0 doesn't change the value,so remove it from the expression 9b<1Divide both sides 99b<91Solution b<91Alternative Form b∈(−∞,91) Show Solution
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