752161 752161
  • 10-05-2020
  • Mathematics
contestada

2 times x plus x plus 45 =180

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 10-05-2020

Answer:

x= 45

Step-by-step explanation:

2x+x + 45 = 180

Combine like terms

3x+45 =180

subtract 45 from each side

3x+45-45= 180-45

3x = 135

Divide each side by 3

3x/3 = 135/3

x = 45

Answer Link

Otras preguntas

Write the numbers 3, 2, and 8 in an Addition sentence. Show two more ways to find the sum
The island of Crete was inhabited by the _____.
An equilateral triangle has a side length of 12 centimeters. What is the measure, in centimeters, of its altitude?
how did jrotc get started
what does the Louisiana purchase suggest about the goal of manifest destiny
Which level of organization is represented by a bone in our body?
The Army's policy for the complaints of harassment and discrimination based on sexual orientation will be referred to the Commander or ______?
Identify the adjective in this sentence. Tiffany and Casey flew to Russia to pick up their adopted daughter, Kelsey.
what h and n can friction produce
What would happen if an automobile moving at a high speed suddenly comes to a stop? How does this relate to Newton's laws and what factors could change the effe