Question

Represent the solution of equation y-3 = - 2y + 9 on: (i) On number line (ii) on Cartesian plane ​

Answer 1

2x−9=0

2x=9

x=9/2

(i) on number line

x=9/2 is a point

(ii) on Cartesian plane

x=9/2 is a line parallel to y axis.

Answer 2

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HERE IS UR ANSWER

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y-3 = -2y+9

y+2y-3-9=0

3y-12=0

y=12/3

y=4