hede35136 hede35136

09-07-2020
Mathematics

contestada

6j + 7 =21 -j pls show work

Respuesta :

devishri1977 devishri1977

09-07-2020

Answer:

Step-by-step explanation:

6j + 7 = 21 - j

Add 'j' to both sides

6j + 7 + j = 21 - j +j

7j + 7 = 21

Subtract 7 form both sides

7j + 7 - 7 = 21 - 7

7j = 14

Divide both sides by 7

7j/7 = 14/7

j = 2

Answer Link

Аноним Аноним

09-07-2020

Answer:

j = 2

Step-by-step explanation:

6j + 7 = 21 - j

6j + j = 21 - 7

7j = 14

j = 14/7

j = 2

Answer Link

Otras preguntas

The annual output and prices of a 3-good economy are shown in the table below. instructions: enter your answers as whole numbers. a. what was gdp in year 1? $ .

F(x, y, z) = x2yz − xyz3, p(2, −1, 1), u = 0, 4 5 , − 3 5 (a) find the gradient of f.

What discovery in the late 1940s contained copies that predate the birth of christ of old testament books?

The extremely high __________ within Earth prevents rock from melting.

The formula for glue says to add 50ml of hardener to each container of resin. How much hardener should be added to 15 containers of resin?

Identify the following physical quantities as scalars or vectors. -position -velocity -displacement -speed -acceleration -average velocity -distan

If object A has more mass than object B, object A also has more ______ than object B.

A statistician prepared a bar chart showing, in descending order, the frequency of six underlying causes of general aviation accidents (pilot error, mechanical

7. Why did Jefferson and his Democratic Republican party oppose policies that favored manufacturing and trade? The Democratic Republicans felt they posed a th

sarah competes in a long jump competion. her first jump is 4.25m. her best jump is 12% more than this. however, her best jump is 15% lower than the winning jum