21-10-2019
Mathematics

contestada

Seven times a number is the same as 12 more than 3 times the number

Respuesta :

harryxuanfu harryxuanfu

21-10-2019

Answer:

x=3

Step-by-step explanation:

7x=12+3x

4x=12

x=3

Answer Link

Otras preguntas

The drawings show the mass and weight of four objects on different planets: (see the picture) (a)On which of the four planets is the object with the largest mas

1.) The length of a rectangle is 4 cm longer than the width. The perimeter is 80 cm. Find the length and width. Write a system and use substitution to solve.

Why do plants exude carbohydrates out of their roots to feed soil organisms?

3n + 8 = 53 I don’t understand how to find the n

Please im begging you 100 points!!!! Please explain both answers and I will mark brainliest!!

The difference between pretax accounting income and taxable income is due to subscription revenue for one-year magazine subscriptions being reported for tax pur

what is hola in English

READING COMPREHENSION QUIZ: Stephen Crane—"The Open Boat" At one point the men spot a group on shore and one member of that group seems to wave a black coat at

A rectangle has side lengths of x+1 and 1. What is an expression for the area of the rectangle? These are the choices... 3 x + 1 x + 2 2x + 3 Thank You!!!

Hello everyone on brainly. Please do not report this it is for an exercise in class. If you have something to vent about, vent to me. I am here to listen, learn