Question

solve 2x+3y=-2 and x/2+y/2=12/8 by substitution method​

Answer 1

Answer:

y= -8

x=11

Step-by-step explanation:

x/2 +y/2=12/8

x+y=12/4

x+ y=3

x=3-y

2(3-y)+3y= -2

6-2y+3y = -2

y= -8

x=11

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Answer 2

$\green{\bold{\underline{ ☆ UPSC-ASPIRANT ☆} }}$

$\red{\bold{\underline{\underline{QUESTION:-}}}}$

solve 2x+3y=-2 and x/2+y/2=12/8 by substitution method

$\huge\bigstar\huge\tt\underline\red{ᴀɴsᴡᴇʀ }\bigstar$

See in the picture above attach for complete solution :-

after solving these we get :-

$x = 11 \: and \: y = - 8$

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