06-11-2019
Mathematics

contestada

What is 7+10x-2x-2=-3

Respuesta :

Аноним Аноним

06-11-2019

7+10x-2x-2=-3

—-Combine like terms...10x-2x=8x and 7-2=5

8x+5=-3
——subtract 5 on both sides.. the 5’s will cancel each other and -3-5=-8

8x=-8
——Divide 8 on both sides...the 8’s will cancel out and -8 divided by 8 = -1

Answer: x = -1

Answer Link

Otras preguntas

An animal shelter spends 2.50 per day to care for each cat 7.00 per day to care for each dog. Mathew noticed that the shelter spent 82.50 caring for cats and d

The average number of children women have in their lifetimes is called the _____.

Select the favorable outcomes for rolling a sum less than five

At midnight, the temperature was 20.4°F. In the morning, the temperature was −5.2°F. Which statement describes the temperatures? At midnight, the temperatur

On an airplane there are 2 seats on the left side in each row and 3 seats on the right side. There are 150 seats altogether. a. How many seats are on the left

The philosophers thomas hobbes and john locke disagreed on the understanding of political authority, with locke taking what is commonly called the "liberal" vie

how do geologists use seismic waves to locate an earthquakes epicenter

who demonstrated the changed attitudes toward women's dress and behavior in the 1920s? A. gibson girls B. Flappers C. high flyers D. Suffragettes

How are energy and mass connected during the formation of an atom?

A radio station will announce the winner of a contest when 3,200 callers have phoned the station. At 3:00 p.m. 400 callers were counted. At 4:00 p.m. 650 calls