teehartinegr
teehartinegr teehartinegr
  • 01-01-2019
  • Mathematics
contestada

Please help! Solve the inequality algebraically -2x > -8

The answer I got was x > 4
Where did I go wrong?

Respuesta :

gmany
gmany gmany
  • 01-01-2019

[tex]-2x>-8\qquad\text{change the signs}\\\\2x<8\qquad\text{divide both sides by 2}\\\\\boxed{x>4}[/tex]

Answer Link

Otras preguntas

2(n-3)=4n+1 this sucks not knowing the answer
Given the inequalities y > 5x-8 and y >3x+4, find the point that satisfies one inequalities but not them all
how do I solve x+2y=8
Kim estimates that the faucet in her kitchen drips at a rate for 1 drop every 2 seconds. Erik wants to klnow how many times the faucet drips in a week.
Write this statement as a conditional in if-then form: All triangles have three sides. A) If a figure is a triangle, then all triangles have three sides.B) If a
Round 13 513 to the nearest thousand
What is a Mandala Autobiography?
Solve the system of equations.3x+3y+6z=33x+2y+6z=74x+4y+7z=4
Any number that is divisible by 3 is also divisible by 9.Find a counterexample to show that the conjecture is false.18274548
Which statement is NOT true?A.  If two coplanar lines do not intersect, then the lines are parallel.B. Two lines lie in one plane and do not intersect if and on