Hardsoftkiri Hardsoftkiri

14-09-2021
Mathematics

contestada

Got stuck on this question

Got stuck on this question class=

Respuesta :

GeothermalBroom GeothermalBroom

14-09-2021

Answer:

x = -1

Step-by-step explanation:

3(2x + 7) = 6x + 21 (multiply all numbers in the bracket to the 3 outside the bracket.

6x + 21 = -31 + 46

+31 +31

6x + 52 = 46

-52 -52

6x = -6

÷6 ÷6

x = -1

Answer Link

Otras preguntas

How much work is done on a a 60 n box of books that you carry horizontally across a 6 m room?

the combined alleles of all the individuals in a population are called the ?

8+—3(6+—6a) help please

Write an equation for the situation. Jolene bought three blouses at one price and 2 Blouses priced $3 below the oothers. The total Cost was $91.50 . Find the

a plant cell is 0.00001267 meter wide. How is this number written in scientific notation.

How do you write down 6.24 divided by 2.4 showing work?

for which achievement is Suleiman the magnificent best known?

a machine uses 2.5 liters of fuel each hour it runs,its fuel tank was filled with 10 L but 1.5 L have already been used how many more hours will the machine ru

Solve and check 14=2/3(9y-15)

1. What would be the final temperature of a mixture of 50g of water at 200C temperature and50g of water at 400C temperature?