crazylazynutz9712 crazylazynutz9712

12-03-2020
Mathematics

contestada

2x + y = 7
3x - y = 3

Respuesta :

iguanamiyagi iguanamiyagi

12-03-2020

Answer:

x = 2

y = 3

Step-by-step explanation:

[tex]2x + y = 7\\\\3x - y = 3 \ \ \ \ + \\\\------ \\\\5x = 10 \\\\x = 2 \\\\------ \\\\2x + y = 7 \\\\y = 7 - 2x = 7 - 4 = 3[/tex]

Answer Link

Otras preguntas

Describe how the Hawaiian Islands were formed and how they are evidence for mantle plumes.

solve using substitution, y=2x+5 y=6x+1

solve using substitution, y=2x+5 y=6x+1

3. The value of the expression 5.104 + 4.103 + 7.10 + 1 is equal to:

What biome is New Caledonia considered?

according to hamilton what are implied powers?A.powers not expressly forbidden in the constitutionB.powers that were forbidden in the constitutionC.powers that

3. The value of the expression 5.104 + 4.103 + 7.10 + 1 is equal to:

according to hamilton what are implied powers?A.powers not expressly forbidden in the constitutionB.powers that were forbidden in the constitutionC.powers that

What is the historical significance of a republic

solve using elimination, 2x+5y=2 3x-5y=53