24) Solve for x
-3x + 4 = -8
A)
B)
x=4
X=-4
No Solution
D)
*--

-3x + 4 = -8

Subtract both sides by 4:

-3x+4-4 = -8-4

Simplify:

-3x=-12

Divide both sides by -3:

-3x/3 = -12/3

Simplify:

-3x/3= x

-12/3= 4

x=4

Your Answer Is x=4

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walter needs to make at least 5 more cookies but no more than 40. 5 ≤ x ≤ 40

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40