5(7-X) = 31-x Como puedo resolverla ?

x = 2

Step-by-step explanation:

5(7-x) = 31-x

You have to open the parenthesis on the left side so the new equation becomes:

35-5x = 31-x

now you have to move the numbers to one side and and variables to another so:

-5x+x = 31 - 35

-4x = -4

x = 1

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 .