1.

Solve the equation by substitution or elimination method 3x-7y+10=0 and y-2x-3=0

Answer»

y-2x=3

y=3+2x ----(1)


3x-7y+10=0

Substituting VALUE of y from (1)

3x-7(3+2x)+10=0

3x-21-14x+10=0

11x=11

X=1


substituting value of x in EQN (1)

y=3+2x

y=3+2(1)

y=5



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