Algebra
Calculus
Trigonometry
Matrix
Question
Solve the inequality
x>380
Alternative Form
x∈(380,+∞)
Evaluate
100−2x−20<x
Subtract the numbers
80−2x<x
Move the variable to the left side
80−2x−x<0
Subtract the terms
More Steps
Evaluate
−2x−x
Collect like terms by calculating the sum or difference of their coefficients
(−2−1)x
Subtract the numbers
−3x
80−3x<0
Move the constant to the right side
−3x<0−80
Removing 0 doesn't change the value,so remove it from the expression
−3x<−80
Change the signs on both sides of the inequality and flip the inequality sign
3x>80
Divide both sides
33x>380
Solution
x>380
Alternative Form
x∈(380,+∞)
Show Solution
