Answer:
(-9,-9)
Step-by-step explanation:
Yes the given value of w is a sol. of inequality.
w=15 No
w=21 No
w=14 Yes
HOPE THIS WILL HELP U
I believe the answer is D
To solve for the value of x, it is easiest by isolating "x" to one side of the equation. This method is shown below:
-2x - 13 = 8x + 7
Adding 2x to both sides:
-2x - 13 + 2x = 8x + 7 + 2x
-13 = 10x +7
Subtracting 7 from both sides:
-13 - 7 = 10x + 7 - 7
10x = -20
Dividing both sides by 10:
10x / 10 = -20 / 10
x = -2
Answer:
b=1
Step-by-step explanation:
<u>First, let's regroup, terms,</u>
<u>Add 11 to both sides,</u>
<u>Simplify, 7+11 = 18,</u>
<u>Now, divide both sides by 3,</u>
<u>Simplify, 18/3 = 6,</u>
Subtract 5 from both sides,
Hope it helps! :)