Skybil1204 Skybil1204
  • 04-02-2019
  • Mathematics
contestada

2x-y=-10 y=4 what is the solution

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 05-02-2019

Answer:

x=-3

y=4

Step-by-step explanation:

2x-y=-10

y=4

Substitute y = 4 into the first equation

2x-(4) = -10

2x -4 = -10

Add 4 to each side

2x-4+4 = -10+4

2x = -6

Divide each side by 2

2x/2 = -6/2

x =-3


Answer Link

Otras preguntas

A volunteer has 12 pounds of birdseed to put in bird feeders in all of thr city parks. there are 3 1/4 cups of bird seed in a pound and each bird feeder holds a
pleasr help me 5u + 3v + 6u - v = ?
What is the product of 4x/x-1 and x^2-1/3x-3
what is the answer to 978 -(6x8) + 99 =
How many total atoms are found in one molecule of H2O? A. 3 B. 4 C. 2 D. 1
t is important to avoid ballistic stretches because they can increase body and muscle temperature extend a joint beyond its regular range of motion exceed the s
how many miles did greek sailors travel between athens and naples
What are some quotes that show Gatsby's love for Daisy in The Great Gatsby and explain them?
Round or oval candies filled with fruit preserves or cream and covered with chocolate are called?
write a word problem whose solution is 20. involves absolute values and opposites