prenor prenor
  • 01-10-2020
  • Mathematics
contestada

2 (4 minus 3 x) + 5 (2 x minus 3) = 20 minus 5 x?

Respuesta :

gabrielh060716
gabrielh060716 gabrielh060716
  • 01-10-2020

Answer:

x=3

Step-by-step explanation:

2(4-3x)+5(2x-3)=20-5x

8-6x + 10x - 15= 20-5x

subtract 8 from 15

subtract 6x from 10x getting you

4x-7= 20-5x

add 5x to both sides

add 7 to both sides

getting you

9x=27

divide by 9 to both side getting you x=3

Answer Link

Otras preguntas

What are three main types of money?
The thin filament is: a. a bundle of myosin molecules b. an actin filament c. an actin filament with its associated troponin complex and tropomyosin d. a bundle
for the cereal box, name each of the following
Why does it generally take more enthalpy to ignite a solid than a gas or liquid?
ECONOMICS Whose controversial economic policy helped the United States out of the recession by lowering taxes in the 1980s?
Why does the liver have a hepatic portal vein and a hepatic vein?
Tre determines the solution to the equation 3.57x + 1.61 = 4.71 - 2.63x is x = 0.5. He verifies his solution using the steps below. Equation: 3.57x + 1.61 = 4
Activity 19: From Planning to Writing Assessment for Learning DIRECTIONS: Using your informal outline and your completed Topic Sentence, write a rough draft for
Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions. " Figurative language
which two quantities form a proportional relationship? A.1/4 and 3/8 B.2/15 and 3/30 C.10/18 and 45/81 D.5/6 and 5/24