mcandrew478 mcandrew478
  • 19-09-2021
  • Mathematics
contestada

I need help solving number 8. please show step by step. Solve

I need help solving number 8 please show step by step Solve class=

Respuesta :

BBQGandhi
BBQGandhi BBQGandhi
  • 19-09-2021

Answer:

x=17

Step-by-step explanation:

LM=3x+18

LO=2LM=2(3x+18)=6x+36

LO=9x-15

Set them equal to each other.

6x+36=9x-15

-3x+36=15

-3x=-51

x=17

Answer Link

Otras preguntas

A bricklayer uses a cylinder to store sand. The cylinder is 5 ft tall and has a radius of 0.5 ft. Each batch of mortar contains 0.48 ft3 of sand. How many batch
What is the general term for any carbohydrate monomer
Which sentence uses a verb that agrees with its subject? A. A hat with red flowers were left on the bench. B. Farmers in Costa Rica uses machetes. C. The plants
According to Islamic belief, what was the source of Islamic teachings and how did muhammad receive them?
Is it true or false if an exoskeleton's only purpose is to support the body?
Which sentence does not contain any errors in comma usage? A. Mrs. Calhoun whom we met a year ago can ride horses. B. Mrs. Beecher, whose maiden name is Parker,
Factor each expression 8+16
is 2/3 greater or less than than 7/8
Which sentence does not contain any errors in capitalization? A. At the battle of camlan, Arthur, the legendary king, was defeated. B. I signed up for a class,
evaluate 5k+6 for k=4