15-11-2016
Mathematics

contestada

How do I solve the problem 7(p + 3q) Please show how you go the answer.

Respuesta :

Jiggyfly Jiggyfly

15-11-2016

7(p+3q) cross multiply out, so now you have 7p+21q. This is the same thing as 7p+21q=0
Subtract 21q from both sides of the equation
7p=-21q
Divide by 7...
p=-3q
This is simplified as you can get it.

Answer Link

drakearianna97 drakearianna97

15-11-2016

I hope this helps you

7(p+3q)=(7)(p+3q)=(7)(p)+(7)(3q)=7p+21q

Answer Link

Otras preguntas

Which model represents the equation below? -4x - 2 = 3x - 5 a b c d

Each week your parents give you $5.25 for doing chores. After saving your money for 12 weeks, you spend $13.45. How much money do you have left? A $2.30 B $49.5

How to find the total surface area of cross section solid factors and how to use phytagoras theorem to determine unknown side then find total surface area

A user has called the company help desk to inform them that their Wi-Fi enabled mobile device has been stolen. A support ticket has been escalated to the approp

The high temperature on Friday was 8 degrees above zero. The low temperature was 3 degrees below zero. Which expression gives the average of the low and high te

A survey was done to investigate the relationship between liking math and learning a musical instrument. The results are shown in the Venn diagram below. If a

Las quemas prescritas se utilizan como medida cuando no ha habido un incendio natural por mucho tiempo.

Which excerpt from The Great Gatsby is the best example of foreshadowing? . . . he stretched out his arms toward the dark water in a curious way, and, far as I

What does Caliban think about Stephano after he complains about losing his wine? Act IV, scene i, lines 214-218 CALIBAN Prithee, my king, be quiet. See'st thou

What is a specialized tissue called