solve by elimination method
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Step 1: Multiply each equation by a suitable number so that the two equations have the same leading coefficient. ...
Step 2: Subtract the second equation from the first.
Step 3: Solve this new equation for y.
Step 4: Substitute y = 2 into either Equation 1 or Equation 2 above and solve for x.
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Elimination method
Write both equations as under
ax+by=c
dx+ey=f
Multiply eq1by d and equation 2 by a to get common multiples of x (similarly it can be done for y )
Now subtract eq2fromeq1
X is eleminated
Find value of y put in any of two equations to get value of x
Write both equations as under
ax+by=c
dx+ey=f
Multiply eq1by d and equation 2 by a to get common multiples of x (similarly it can be done for y )
Now subtract eq2fromeq1
X is eleminated
Find value of y put in any of two equations to get value of x
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