shelby071707 shelby071707

02-03-2021
Mathematics

contestada

what is the first step to solving 9z-21=60

Respuesta :

sunflowerfiields sunflowerfiields

02-03-2021

add 21 to both sides, so you get 9z = 81

Answer Link

iy41284 iy41284

02-03-2021

Answer:

add 21 to both sides

Step-by-step explanation:

9z-21=60

9z-21+21 =60+21

9z=81

9z/9=81/9

z = 9

Answer Link

Otras preguntas

is neon element a metal nonmetal or metalloid

explain how to find 40×50 using mental math

What is the meaning of (temporland)?

If (−3.5, y) is a solution to the equation 2x − 5y = 10, what is the value of y? a) -3.4 b) 13.75 c) -0.6 d) -3.75

y divided by 4 =40 what is y

What is (10/3) squared?

In which area were the Progressives unsuccessful? eliminating child labor busting trusts breaking up monopolies regulating the railroads

estimate the product of 68 and 42

What is terracotta warriors texture and colour ?

Alex live 500 yards from the park how many inches does Alex live from the park