if O + M + Q + M = 37 AND O + Q + Q + M = 41 AND M + O + Q + O = 46 WHAT IS Q + O +M + Q =
O + M + Q + M = 37 AND O + Q + Q + M = 41 AND M + O + Q + O = 46 WHAT IS Q + O +M + Q
We have the following system :
2M + Q + O = 37
M + 2Q + O = 41
M + Q + 2O = 46
Subtracting the second equation form the first, we have
M - Q = -4 → Q = M + 4
Subtracting the third equation from the first, we have
M - O = - 9 → O = M + 9
Substituting into the first equation, we have
2M + [ M + 4] + [ M + 9 ] = 37 simplify
4M = 24 → M = 6
And Q = 6 + 4 = 10
And O = 6 + 9 = 15