bryleeortega
bryleeortega bryleeortega
  • 16-09-2019
  • Mathematics
contestada

Given: 2x + 30 = -4(5x -2);
Prove: x = -1

Given 2x 30 45x 2 Prove x 1 class=

Respuesta :

kamalpreetk740
kamalpreetk740 kamalpreetk740
  • 16-09-2019
2x + 30 = -20x + 8
2x + 20x = 8 - 30
22x = -22
x = 1
Answer Link

Otras preguntas

Alicia has 32 stickers. this is 4 times as many as benita has. how many stickers does benita have?
In which system of government would states function independently of each other?
What led to the crusades
The priestly class of Indian society was the. a. Viasyas b. Brahmans c. Sudras d. Khshatriyas
Does the commutative property of addition apply when you add two negative integers? Explain.
Write five different sentences in Spanish using different verbs
Fill in the missing numbers ( ) in this pattern: 10 ( ) 22 ( ) 34 ( ) 46 ( ) 58
what strategies did the north and the south employ?
Which greeting uses commas correctly? a. Dear, Uncle Doug, b. Dear, Uncle Doug c. Dear Uncle Doug, d. Dear Uncle, Doug,
If 10 miles is about 16 km and the distance between two towns is 45 miles use a ratio table to find the distance between the towns in kilometers