tatianag28282 tatianag28282

18-09-2020
Mathematics

contestada

-42 + 3x = 60 + 9x

Respuesta :

P4TRICK P4TRICK

18-09-2020

Answer:

x = -17

Step-by-step explanation:

-42 + 3x = 60 + 9x

3x = 60 + 42 +9x

3x = 102 + 9x

-9x + 3x = 102

-6x = 102

x = -17

Answer Link

Otras preguntas

Blood type in humans is an example of a. polygenic inheritance. b. incomplete dominance. c. sex-linked inheritance. d. multiple alleles.

The vampires play 20 games. The team won 4 more games then it lost. How many games did the vampires won

What is two other forms to the number 100,203

Evaluate x • y + z if x = 4, y = 7, and z = 3

Write word phrase for algebraic expression 1.9 + n

A carpet costs $15 per square foot. (when calculating the price any fraction of a square foot is counted as a whole square foot) If the area you want is 19.7 sq

Bailey was mixing some instant pudding. The directions said to add 2 cups of milk to the contents of the package. The only measuring cup that she could find was

If n=4 what is the value of 6n-3?

what us the greatest common factor of 55 and 77

50% of the population in Alaska lives within a 50-mile radius of Anchorage. If the total area of Alaska is 586,412 square miles, about what percent of the total