Translate into mathematical expression 42 more than x
"more than" <---- something must have been added
Four times the quantity of a number minus three is the same as the number doubled
42 + x
Well, if the value of x is represented by a variable, let's call it "x", then "42 more than x" can be translated into the mathematical expression: x + 42.
To translate the phrase "42 more than x" into a mathematical expression, you can use the plus sign (+) to represent the addition.
The mathematical expression would be:
x + 42