Vxjenn Vxjenn
  • 27-01-2015
  • Mathematics
Answered

-4x-2y=-12
4x+8y=-24
Someone help me solve systems of equations by elimination please!



Answer :

crisforp
crisforp crisforp
  • 27-01-2015
-4x - 2y = - 12
4x + 8y = - 24
_____________(+)
/      +6y = - 36

y = -36/6;
y = -6;

4x - 48 = -24;
4x = 24;
x = 24/4;
x = 6.
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