Solution :-
Multiplying them,
>> 4 × (4 - w) = 3 (2w + 2)
Transposing terms from R.H.S. to L.H.S.,
>> 16 - 4w = 6w + 6
Solving them now,
>> -6w - 4w = -16 + 6
>> -10w = -10
>> 10w = 10
>> w = 1
1.6m questions
2.0m answers