2x - 37 = 85
Explanations:Number of crayons that Rachel has = 85
Let the number of crayons that Joshua has be represented by x
The number of crayons that Rachel has is 37 less than twice what Joshua has
Number of Rachel's crayons = 2(Number of Joshua's crayons) - 37
85 = 2x - 37
2x - 37 = 85
Therefore, the equation representing the given situation is:
2x - 37 = 85
