11=7-xcan't solve this problem need

x = 18

Step-by-step explanation:

Our job is to find the correct value for the variable x.

Add 11 to both sides.  This gives us 0 = 7 + 11 - x, or 0 = 18 - x.

Now add x to both sides.  We get:  x = 18.  This is the answer.

We should check this result.  Start with -11 = 7 - 18.  Decide whether this is now true or not.  Does -11 on the left side equatl 7-18 on the right?  YES.

So, again, the solution is x = 18.

choice b is correct

step-by-step explanation:

we have been given the following system of inequalities;

we are required to graph the solution to the system of inequalities. using a graphing tool, the graph of the system is as shown in the attachment. the continuous line represents the graph of while the dotted line represents .

answer: 177/8

step-by-step explanation: