3x+4 = 28
3x = 28-4
3x = 24
x=8
9
6
The larger of two numbers is 8 more than 4 times the smaller if the larger number is increased by four times the smaller the result is 40. From this statement, we can calculate the values of the numbers where you get the value of the larger number to be 24 and that of the smaller number to be 4.
3x+30let x = "a number"(x+10) = "a number increased by 10"3(x+10) = "3 times a number increased by 10"Expand: 3x+30
When 3 times a number is decreased by 4 the result is 17. what is the number?
9
157
6
120
x = number Four times the number (4x) is the same as the number increased by 78 (x + 78). Since they are both equal, then 4x = x + 78 4x - x = 78 3x = 78 x = 26
The larger of two numbers is 8 more than 4 times the smaller if the larger number is increased by four times the smaller the result is 40. From this statement, we can calculate the values of the numbers where you get the value of the larger number to be 24 and that of the smaller number to be 4.
Let the number be x:- If: 7x -22 = 125 Then: x = 21
"4 times a number increased by 7" means you first take a number (let's call it ( x )), multiply it by 4, and then add 7 to the result. In mathematical terms, this can be expressed as ( 4x + 7 ). Essentially, you are scaling the number by 4 and then adding 7 to that scaled value.
To express "7 times a number increased by 4" mathematically, you would write it as 7x + 4, where x represents the unknown number. This expression indicates that you multiply the number by 7 and then add 4 to the result. So, if the number is 5, the expression would be 7(5) + 4 = 35 + 4 = 39.
141+20=161, 161/7=23. The answer is 23. It is algebra
15 increased by two times a number x
If: 6x+8 = 32 Then: x = 4