Q. two more than the product of a number and 5 is 7
Write Equation: Let's call the number we're looking for ' extit{x}'. The problem says two more than five times this number is seven. So, we can write this as an equation: 5x+2=7.
Isolate 'x': Now, we need to solve for 'x'. First, subtract 2 from both sides of the equation to isolate the term with 'x'. So, 5x+2−2=7−2, which simplifies to 5x=5.
Solve for 'x': Next, divide both sides of the equation by 5 to solve for 'x'. So, 55x=55, which gives us x=1.