Algebra
Calculus
Trigonometry
Matrix
Question
Solve the inequality
x>821
Alternative Form
x∈(821,+∞)
Evaluate
18−5(x×1)<3(x−1)
Remove the parentheses
18−5x×1<3(x−1)
Multiply the terms
18−5x<3(x−1)
Expand the expression
More Steps
Evaluate
3(x−1)
Apply the distributive property
3x−3×1
Any expression multiplied by 1 remains the same
3x−3
18−5x<3x−3
Move the expression to the left side
18−5x−3x<−3
Move the expression to the right side
−5x−3x<−3−18
Add and subtract
More Steps
Evaluate
−5x−3x
Collect like terms by calculating the sum or difference of their coefficients
(−5−3)x
Subtract the numbers
−8x
−8x<−3−18
Add and subtract
−8x<−21
Change the signs on both sides of the inequality and flip the inequality sign
8x>21
Divide both sides
88x>821
Solution
x>821
Alternative Form
x∈(821,+∞)
Show Solution
