On line Solution of Monovariate Equation:
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Overview: 1 questions will be solved this time.Among them ☆1 inequalities
[ 1/1Inequality] Assignment:Find the solution set of inequality 20% ≤15%*30+50X/30+50 ≤35% . Question type: Inequality Solution: The inequality can be reduced to 2 inequalities: 20 % ≤15 % * 30 + 50 * x / 30 + 50 (1) 15 % * 30 + 50 * x / 30 + 50 ≤35 % (2) From inequality(1): x ≥ -1629/50 From inequality(2): x ≤ -3249/100 From inequalities (1) and (2) -1629/50 ≤ x ≤ -3249/100 (3) The final solution set is : -1629/50 ≤ x ≤ -3249/100
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