解答
One number is seven more than six times another number. If the sum of the numbers is 21, find the numbers.
解答
求解步骤
Represent the numbers with :
A.T.Q.:
流行的例子
Five times a number, subtracted from 4, is triple the number. Find the number.Twenty decreased by 2 times a number is the same as 10 less than 3 times the number. Find the number.the sum of a number and eight is 12. find the number4 subtracted from 8 times a number is 36. Find the number.the larger of the two numbers is 15 more than 3 times the smaller number. If the sum of the 2 numbers is 63 find the numbers.