I'll offer you a deal in return for your 5 points: I'll solve it . . . . You check it.
<u>-1/2x - 7 = -11</u>
Add 7 to each side: -1/2 x = -4
Multiply each side by 2 : - x = -8
Multiply each side by -1 : <em> x = 8</em>
Take it Allalala !
-6 that’s the answer hope this helps
Answer:
Step-by-step explanation:
2(5)(-5)-(5)^2
=−75
To start you have to write out the possible combinations 7,6,5,4,3,2,1. There are 7 numbers that can be combined in order to find the number of possibilities so 7*6*5*4*3*2*1 = 5,040