Algebra
Calculus
Trigonometry
Matrix
Question
Solve the inequality
z≥−5
Alternative Form
z∈[−5,+∞)
Evaluate
−2−6z≤8−4z
Move the expression to the left side
−2−6z+4z≤8
Move the expression to the right side
−6z+4z≤8+2
Add and subtract
More Steps
Evaluate
−6z+4z
Collect like terms by calculating the sum or difference of their coefficients
(−6+4)z
Add the numbers
−2z
−2z≤8+2
Add and subtract
−2z≤10
Change the signs on both sides of the inequality and flip the inequality sign
2z≥−10
Divide both sides
22z≥2−10
Divide the numbers
z≥2−10
Solution
More Steps
Evaluate
2−10
Reduce the numbers
1−5
Calculate
−5
z≥−5
Alternative Form
z∈[−5,+∞)
Show Solution
