1.

Write the solution in each of the following (1) x + 2y = 2 ; 3x + 3y = 5

Answer»

ANSWER:

x+2y=2

x=2-2y

3x+3y=5

3(2-2y) +3y=5

6-6y+3y=5

3y=1

y=1/3

from (II)

3x+3×1/3=5

3x+1=5

3x=4

x=4/3



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