3x-z+2x+3y+2x< can you me with solving this expression ?

7x+3y-z

Step-by-step explanation:

Starting off by separating the different variables, you should get:

(3x + 2x ) + (-z + 2z) + (3y)

Then you simplify in between the parentheses...

(5x) + (z) + (3y)

And you finally simplify the equation with only a single number of a certain variable to get your answer...

5x + z + 3y

answer: i could not see part the question so ill explain how to get the answer

step-by-step explanation: for instance the distance she travele d is 10 and she traveled the same amout each mile so do 10 divided by how many miles she drove each time and you ge your answer.

46

step-by-step explanation:

given

height = 168 cm

formula

height =2.47*f+54.13

solution

168 = 2.47f + 54.13             subtract 54.13 from both sides

168 - 54.13   = 2.47f             combine

113.87 = 2.47f                     divide by 2.47

113.87 / 2.47 = f                   combine

46.1 = f  

answer: 46 cm