2x -3y=98,7x+3y=54 solved the simultaneous eqn
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2x-3y=98. 1
7x+3y=54. 2
Add 1 and 2
9x=152
x=152/9
x=16
Put x=16 in equation 1
2x-3y=98
2(16)-3y=98
32-3y=98
-3y=98-32
-3y=66
y=66/3
y=-33
(x,y) =(16,-33) is the solution of given equation
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