sg7606519 sg7606519

06-05-2021
Mathematics

contestada

Solve the equation: 5x + 7= 7x +23

Respuesta :

raredarkicyfox raredarkicyfox

06-05-2021

Answer:

x = -8

Step-by-step explanation:

1) 5x + 7= 7x +23

Move the terms

2) 5x + 7 -7x = 23

Collect like terms

3) 5x -7x = 23 - 7

Calculate

4) -2x = 16

Divide both sides by -2

5) x = -8

Answer Link

Otras preguntas

Read the sentence. The exhausted student decided to call it a night, hit the hay, and study more in the morning. Which word in the sentence is most important

What is potential energy? a. stored energy b. fast energy c. energy of motion d. no energy

According to lenz's law, the magnetic field of an induced current in a conductor will

You adjust the temperature so that a sound wave travels more quickly through the air. You increase the temperature from 30°C to 36°C. What's the velocity of the

Many factors determine whether a bystander will come to the aid of a stranger in an emergency. one is the bystander effect, which states that a particular bysta

What two immigrant groups account for the bulk of immigration today?

Read the incomplete story. ____ Mr. McBride could entertain his friends, he had to get prepared. ____, he went to the store to buy some groceries. ____, he mad

What happen to the force of gravity between national and earth if the distance between them doubled

True or False Underwater earthquakes sometimes cause destructive waves called typhoons?

1. Versions of atoms with different amounts of neutrons are called ________.