18-01-2022
Mathematics

contestada

3x-7=x/2

No entiendo como hacerla, me sería de ayuda un paso a paso

Respuesta :

mommag0614 mommag0614

18-01-2022

Answer:

x=2 4/5

Step-by-step explanation:

3x-7=x/2

Multiply each side by 2

2(3x-7)=x

6x-14=x

Add 14 to each side

6x=x+14

Subtract 1x from each side

5x=14

Divide each side by 5

X=14/5 or 2 4/5

Answer Link

Otras preguntas

Solve: (X)^2/3 - (3x)^1/3 =28

Which could be the first step in simplifying this expression? Check all that apply. (x cubed x Superscript negative 6 Baseline) squared (x Superscript negative

help help! will mark brainlist

Find the exact solution of 3x^2+7=28

Why are ethics important in the workplace?

Find and correct the mistakes in the problems down below.

12. The overtime rate of pay which is one-and-a-half times the basic rate of $240 per hour is

A golfer hits a shot to a green that is elevated 2.80 m above the point where the ball is struck. The ball leaves the club at a speed of 18.7 m/s at an angle of

Sheila weighs 60 kg and is riding a bike. Her momentum on the bike is 340 kg • m/s. The bike hits a rock, which stops it completely and throws Sheila forward on

The shaded prism below is created from the rectangular box as shown. Points A, B, and C are midpoints of their respective edges. Explain, using Cavalieri's Prin