Evanavarijo6635 Evanavarijo6635

12-09-2020
Mathematics

contestada

-4x + 9 = -7x - 12 +7x +7x 3x + 9 +12 -9 -9 3X 3 ------ = ------ 3 3 x= 1 What is the error or is there no error ?

Respuesta :

goodmate goodmate

12-09-2020

Answer:

Okay, I think you mean't 4x-9=6x+12.

Step-by-step explanation:

x=-7

Answer Link

Otras preguntas

How did Fredrick William increase the strength of Brandenburg-Prussia

Chicxulub is a crater on the Yucatán Peninsula of Mexico. It was formed 6.5 × 107 years ago. Vredefort crater in South Africa was formed approximately 2 × 109 y

What is the amount of social security tax for a gross pay amount of $944? A. $15.23 B. $58.53 C. $152.26 D. $585.26

Which of these conditions did soldiers contract from fighting in trenches in World War I?

All of the following word groups show parallelism except __________.

When a radioactive atom emits an alpha particle, the original atom's atomic number decreases by four.

use primary producer in a sentence

What were the challenges of settling the country west of the mississippi river?

In this lesson, you learned about renewable energy resources and nonrenewable energy resources. Think about the resources discussed in this lesson and select th

If you were an astronaut on the Moon, what would you experience? What would you see from your perspective? "Astronomy"