Megan spent 56.58 on three pairs of jeans. if each pair of jeans costs the same amount write an algebraic equation that represents this situation and solve to determine how much one pair of jeans cost

Let’s say that x= one pair of jeans
In this question there are 3 pairs
Three pairs= 3x
3x=56.58
So x=56.58/3 which is your equation
Each pair is £18.86, in case you need it for reference
Hope this helps!

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)