damiya911 damiya911

02-12-2020
Mathematics

contestada

My question is in the picture I tried to multiply -7 on both sides and got -147 I don't know if it's correct or if it's the right way to do it.

My question is in the picture I tried to multiply 7 on both sides and got 147 I dont know if its correct or if its the right way to do it class=

Respuesta :

norsch24 norsch24

02-12-2020

Answer:

-3

Step-by-step explanation:

-7b = 21

/ -7 / -7

b = -3

Answer Link

Аноним Аноним

02-12-2020

Answer:

-3

Step-by-step explanation:

Hope this helped have an amazing day!

Answer Link

Otras preguntas

The house in relationship to its mortgage is considered

What is a normal school

The options are: 1. Louisiana 2. Senegambia 3. France For the second one it’s: 1. Code Noir 2. Company of indies 3. Code Maroon The third is: 1. Maroons

Subtract: (-5x2 – 14) - (-3x2)

The perimeter of a circle=πr², where π=22/7. find the area of r=21cm

A jet airliner is cruising at high altitude at a speed of 850km/h.This is equal to 0.85 times the speed of sound at that altitude .What is the air temperature a

explain the process of coal formation in brief

Dtermine the Range and domain defined by R = {(x-1), (x+2); x € (2,3,4,5)}

A trellis is a system of overlapping wooden slats created for a vegetable or flower vine to grow on. What must be the value of x so that the two slats will b

How should we remember Pontiac today?