glitchki0607 glitchki0607
  • 23-09-2019
  • Mathematics
contestada

Solve for z.

-10-z=10+2z+2z

Respuesta :

aespinoza3
aespinoza3 aespinoza3
  • 24-09-2019

Answer:

z=-4

Step-by-step explanation:

Simplify 10 + 2z + 2z to 10 + 4z

Add 10 to both sides

Simplify 10 + 4z + 10 to 4z + 20

Subtract 4z from both sides

Simplify -z - 4z − z− 4z to -5z − 5z.

Divide both sides by -5 − 5

Simplify 20 / 5 to 4

Answer Link

Otras preguntas

Please help me on this one thank you
What are the different ways of interpreting the title of the short story “was it a dream”
If 3x - 1 = 11, what is the value of x2 + x?
The square root of 1/144 simplified
Find the average rate of change of f on the interval [10, 60]. (round your answer to the nearest integer.)
Graph the line by locating any two ordered pairs that satisfy the equation y = 1/4x+1
What factor contributed most to the preservation and continuation of west African culture in British north America?
Describe Santiago’s first interaction with the Alchemist.
PLEASE HELP ME The base of a triangle measures (2x + 7) units and the height measures (4x + 6) units. Part A: What is the expression that represents the area of
How did ecucation for african americans change during reconstruction?