Asked by Amber shall
When twice a number is decreased by 8, the result is the number increased by 7. How would you solve it and check answer into the original problem?
Answers
Answered by
bobpursley
2x-8=x+7
you solve for x. THen,when you have x (the number), you go back and put it in the original equation above and see if both sides are equal.
you solve for x. THen,when you have x (the number), you go back and put it in the original equation above and see if both sides are equal.
Answered by
Sharon
The product that is twice a number and 5 isthe same as the difference of nine timesthe number and5/3.find the number