irenetorres2001 irenetorres2001

03-05-2017
Mathematics

contestada

Two more than the product of a number and
5
equals
7
.
Use the variable
b
for the unknown number.

Respuesta :

03-05-2017

5b+2=7 subtract 2 from both sides

5b=5 divide both sides by 5

b=1

Answer Link

Otras preguntas

1/7(x+21)=-6 answer ?

A crime suspect fled the scene when police officers entered the building. How far could he run in 10 minutes if he can run 5 miles per hour?

Suppose that 2 scientists use different measurement systems in their work. What problems might arise if they shared their data?

The most commonly spoken language in the Fertile Crescent around the time of Jesus was

List the perfect squares between 100 and 500 that are even numbers

what is the value for the expression -5+ 5

Who was Malinche and what other name was she called?

What is two thirds of 120?

kilo- - 1,000deka- - 10How much larger is a kilo- than a deka-?

If -2(3y+5)=-4, find the value of 5y