Question

Solve the equation 2x minue y = 2and 4x minu y = 4

Answer 1

$\mathbb{\purple{\huge{Heya\:Walkers!!}}}$

$<b><u>Answer</u></b>$

$<b>1. y = 2</b>$

$<b>2. y = 12</b>$

$<b><u>Step-by-step explanation</u></b>$

$<b>1. 2x-y = 2</b>$

Let's put x = 2

2(2) - y = 2

4 - y = 2

y = 2 - 4

$<b>y = 2</b>$

$<b><u><font size="5">So, y = 2</font></u></b>$

$<b>2. 4x-y = 4</b>$

Let's put x = 4

4(4) - y = 4

16 - y = 4

-y = 4 - 16

-y = - 12

$<b>y = 12</b>$

$<b><u><font size="5">So, y = 12</font></u></b>$

Thanks...!

With♥️

Answer 2

Explanation:

$hello.... \\ 2x - y = 2........(1) \\ 4x - y = 4...........(2) \\ \\ multiplying \: (1) \: by \: \times 2 = > \\ 4x - 2y = 4...........(3) \\ \\ now \: from \: (2) \: and \: (3) = > \\ y = 0 \\ substitute \: y = 0 \: in \: (2) \\ 4x - y = 4 \\ x = \frac{4}{4} = 1 \\ \\ \\ hope \: it \: helps \: uh$