fatima1027 fatima1027

22-02-2021
Mathematics

contestada

Solve the equation and show all your work. 7x = 4x + 15

Respuesta :

1503689 1503689

22-02-2021

Answer:

x=5

Step-by-step explanation:

subtract 4x from both sides

7x-4x=4x-4x+15

3x=15

divide by 3 on both sides

3x/3=15/3

x=5

Answer Link

Otras preguntas

What allowed the united states to claim american samoa?

Suggest ways that plants could be altered to improve the world's food supply. Hint: The first sentence should express the main idea. No Bad answers.

The ka of benzoic acid is 6.4 x 10–5. what is the approximate ph of a 1.5 m solution of benzoic acid?

Find the percent markup rounded to the nearest percent.

The _____ extends from the base of the cerebrum to the spinal cord

what evidence from the last text supports the idea that lady macbeth believes her husband has decided not to kill the king because he is weak and cowardly ?

Michael is doing an underwater handstand. His feet are sticking up 0.5 meters above the surface of the water Michael's hands are 1.8 meters directly below his f

What drew americans and immigrants to move into the nation's cities in the late nineteenth and early twentieth centuries?

Is Aluminium a metalliod?

What did hitler do that caused 3,000-4,000 civilian deaths each day in leningrad?