Solve for z: 5z + x – y = 3x + 4

z = 2/5x + 1/5y + 4/5

Step 1: Add -x to both sides

Step 2: Add y to both sides

Step 3: Divide both sides by 5

z=

Step-by-step explanation:

first get the variable z on one side by itself

5z + x – y = 3x + 4

-x                  -x

5z – y = 2x + 4

+y           +y

5z = 2x + 4+y

divide by 5 to get the answer for the variable z

5z = 2x + 4+y

z=

HOPE THIS HELPS:)

start with a line segment pq that we will copy. mark a point r that will be one endpoint of the new line segment. set the compasses' point on the point p of the line segment to be copied. adjust the compasses' width to the point q. the compasses' width is now equal to the length of the line segment pq.

step-by-step explanation:

3 is greater then both of those numbers