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

How would Caedmon react if he were able to experience a second miracle

What is the minimum value of the graph of y=sin x assumes

A certain drug is made from only two ingredients: compound A and compound B. There are 5 milliliters of compound A used for every 7 milliliters of compound

HISTORY HELP PLEASE

What is the smallest natural number that 2, 10, 14, and 36 will divide evenly?

Which one is bigger 11 g or 10,800 mg

Is a jellyfish unicellular or multicellular?

11. _______ was the mobile motorized warfare that allowed Germany to overwhelm Poland quickly in World War II. A. Blitzkrieg B. Stalingrad C. Ba

How many social security numbers are available if the only restriction is that the number 000-00-0000 cannot be assigned?

Will give brainliest. Please, I don’t know how to do the following questions shown in the picture. Please give me a step by step