Question

what is the solution of the equations 2x + y = and 4 and 3x-2y=-1? ​

Answer 1

Answer:

mack me as brainiest please

Answer 2

Answer:

Solve equation [1] for the variable y

[1] y = -2x + 4

// Plug this in for variable y in equation [2]

[2] 3x - 2•(-2x+4) = -1

[2] 7x = 7

// Solve equation [2] for the variable x

[2] 7x = 7

[2] x = 1

// By now we know this much :

x = 1

y = -2x+4

// Use the x value to solve for y

y = -2(1)+4 = 2

Solution :

{x,y} = {1,2}

Step-by-step explanation:

Mark me as Brainliest