Seudónimo Seudónimo

01-04-2019
Mathematics

contestada

What is the value of the expression 3x-9=45?

Respuesta :

xzervisx xzervisx

01-04-2019

Answer:

18

Step-by-step explanation:

To work out the value of x we can do 3x-9=45

we can add 9 on both sides so 3x=54

then we can divide by 3

Thats 18

Answer Link

Otras preguntas

ME AJUDEM PORFAVORR????

is y-4x=9 linear or not linear. if yes, write in standard form

Lottie opens her eyes in the morning to see flowers by the bedside. At that point, Lottie's eyes are receiving _____ energy, which they change into neural messa

The product of six and the sum of a number x and four is thirty-six. Write an equation for this sentence

Which is the most common form of abortion? Ο Α. Pills OB. Herbal drinks O C. Vacuum aspiration OD Intact dilation and extration

I will give decent amount of point if somebody solves this

A bicycle is traveling at 16 miles per hour. How many feet will it cover in 40 seconds round to the nearest tenth

1) The area of a rectangle is 72 square feet. If the length is 14 feet more than the width, find the length and the width.

How many solutions are there to the equation below? hs 6x + 30 + 4x = 10(x + 3)

What were the likely geographic and environmental effects of rapid industrialization in parts of Europe?