Question

solve by method of elimination by substitution

Answer 1

HEYA!!!

Here is your answer :
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Elimination method -

Given,


$x \: + 2y = \frac{3}{2} \\ 2x + y = \frac{3}{2}$
Multiply the first equation with 2 on both sides.

$x + 2y = \frac{3}{2} - - \times 2 \\ 2x + y = \frac{3}{2}$
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$2x + 2y = 6 \\ 2x + y = \frac{3}{2} \\ \\ \: \: \: y = \frac{9}{2} \\ \\ substitute \: y \: in \: eq \: - 1$
$x + \frac{9}{2} = \frac{3}{2} \\ \\ x = \frac{3}{2} - \frac{9}{2} \\ \\ x = \frac{ - 6}{2}$

HOPE THIS HELPS U.