I NEED HELP WITH 4 PROBLEMS PLEASE HELP ME QUICKLY! 1.-6(1+7k)+7(1+6k) is less than or equal to -2 2. -2(2-2x)-4(x+5) is less than or equal to -24 3.3(1-2x)>3-6x 4.-2(5+6n)&l…

Question

I NEED HELP WITH 4 PROBLEMS PLEASE HELP ME QUICKLY! 1.-6(1+7k)+7(1+6k) is less than or equal to -2 2. -2(2-2x)-4(x+5) is less than or equal to -24 3.3(1-2x)>3-6x 4.-2(5+6n)<6(8-2n)

Answer 1

NUMBER 2) x>_3/7

Explanation:

-2(2-2x)-4(x+5) is less than or equal to -24

-2(2-2x)-4(x+5) <_ -24 Divide the expression by the #'s outside the ()

2-2x+x+5>_-3 This is the quotient from dividing it by -8 (-2 and -4)

(when you divide by a negative number, the signs flip)

7-x>_-3 Now, divide both sides by 7

-x>_-3/7 If you want, convert to a decimal. Lastly, divide by -1

x>_3/7