Solve by substitution method 2x + 3y = 4
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x=12; y=32/7
Step-by-step explanation:
taking 1,
2x=3y/4
= x= 3y/8...i
substituting this in 2
= 2(3y/8) + y -8=0
= 3y/4 +y -8 =0
=7y/4=8
= 7y=32
=y=32/7
substituting y in (i)
=x = 3*32/8
=x= 12
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