Book Maths Puzzle Algebra

If 3 is subtrcted from four times a number, the result is 10 less than five times the number. Find the number.

Read Solution (Total 1)

7

If number=x, 4x-3 =5x-10, x=7
10 years agoHelpfull: Yes(0) No(0)

Book Other Question

Two cars leave from Alexandria, Virginia at the same time and travel in opposite directions. One car travels 15 mph faster than the other. After 3 hours they are 405 miles apart. What is the slope of a line passing through points (5,3) and (4,1).