Question

If x + 2y = 3 and 2x + 3y = 4 then the value of x and y are *

1,-2

2,-1

-1,2

-2,1​

Answer 1

Answer:

yes

Step-by-step explanation:

-1,2

Answer 2

Value of x and y are -1,2.

Given - Expression

Find - Value of x and y

Solution - Equation 1: x + 2y = 3

Equation 2: 2x + 3y = 4

Multiplying equation 1 with 2.

Equation 3: 2x + 4y = 6

Subtraction equation 2 from equation 3.

$\: \: \: 2x + 4y = 6 \\ - 2x + 3y = 4 \\ y = 2$

Calculating value of x by keeping value of y in equation 1.

Value of x

$x + 2 \times 2 = 3$

$x + 4 = 3$

$x = 3 - 4$

$x = - 1$

Hence, value of x and y are -1 and 2.

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