kjhgkfdjghkdfjgdfhkj kjhgkfdjghkdfjgdfhkj

03-12-2020
Mathematics

contestada

Solve 6x+8+7x-9=90 this is pretty hard tbh

Respuesta :

Аноним Аноним

03-12-2020

Answer:

x=7

Step-by-step explanation:

6x+8+7x-9=90

13x+8-9=90

13x-1=90

add 1 to both sides

= 13x=91

divide both sides by 13

= x=7

Answer Link

Otras preguntas

The metal tantalum becomes superconducting at temperatures below 4.483 K. Calculate the temperature at which tantalum becomes superconducting in degrees Celsius

Wright Company has available-for-sale debt securities that it had originally acquired at part for $110,000. On December 31, 2017, the securities had a market va

Which line from Matilda by Roald Dahl contains dialogue? O Naturally Matilda was put in the bottom class, where there were eighteen other small boys and girls a

Today, 11:50 Sawing and cutting. Level Arjun cut a loaf of bread and made sandwiches. How many sandwiches did he make if he made 10 cuts?

If an agency fails to act in good faith with regard to a _________, the courts will hear an appeal without exhaustion.

You have 40 balls in a bag: 15 identical blue, 12 identical black, and 13 identical red. You are not allowed to look inside the bag. How many balls must you tak

solve x in the diagram below

ESTRUCTURA 3 Describing leisure-time activities: Verbs with irregular yo forms 3-8 Carlota Martínez: Atleta Complete the text with the appropriate forms of the

One urn contains 6 blue balls and 14 white balls, and a second urn contains 12 blue balls and 7 white balls. An urn is selected at random, and a ball is chosen

What does p(B/A) represent?