algebra

posted by .

how do you solve this compound inequality
5>-4x+4 or 9<or equal to -3x+4

• algebra -

5>-4x+4
1>-4x
(1/4) > -x
-1/4 <x change direction of arrow when multiplying both sides by negative value.
so
x> -1/4 is in (everything right of -1/4)
now
9</=-3x+4
5 </= -3x
-5/3 >/= x
so
x </= -5/3 is in (-5/3 and everything left of that)
graph that
The only part of the x axis that is not in your domain is between right of -5/3 and -1/4 including -1/4

Similar Questions

1. algebra II

14. Solve the inquality -3(r-11) + 15 equal or greater than 9. 15.Solve the inequality: -2 < 4z = 10 lessthan or equal to 12. 16. Solve the inequality 2x-5 less than or equal to 10 or 33 - 4x < 5 17. Solve the inequality 3 | …
2. Algebra

Solve the compound inequality. -9 (less than or equal to) -3x - 9 (less than or equal to) 15 I totally forget how to solve inequalities, please help! Thanks!
3. math/algebra

solve the compound inequality. 2x-7 / 6 is less than or equal to -7, or 2x-7 / 6 is greater than or equal to 5 I came up with -35/2 or 37/2 but it's incorrect. help?
4. algebra

2x + 3y is less than or equal to 6 solve b=6c for c The length of a rectangle is fixed at 15cm. What widths will make the perimeter greater than 80 cm?
5. Algerba 1

4>-3+3 or 6<or equal -2x+3 solve the compound inequality
6. algebra 1

who is correct and why? chloe jonas 3<2x-5<7 3<2x-5<7 3<2x<12 8<2x<7 3/2<x<6 4<x<7/2 2) solve each inequality for x. assume a is constant and a>0 a. -3<ax+1< or equal to 5 b. -1/ax+6<1
7. Algebra

Which inequality represents the solution set for the compound inequality below?
8. algebra 2

the 2 unequalities -26<4k-2 and 2k-1<6 A. Write a compound inequality to combine the inequalities shown previously. and B. Solve the compound inequality for values of k. Show your work. Write your final answer as one inequality. …
9. algebra 2

1. 5x+2>3x+10 =x>4 2. 8+2x< or equal too 6x-20 x> or equal too 7 3. 4(1-3n)-14>4(2n+3)-9n =?
10. Algebra 2

write the compound inequality 3.1 less then or equal to m less than or equal 4.7 as an absolute value inequality.

More Similar Questions