7 x 3 = 21
3x -1 =7
3 (n + 7) = 16
18 is a solution to the equation 4 plus 7 times a number where the result is 9 times that number.
If the number is N, then 3 more is N+3, set equal to 7: N+3=7
It is an equation which states that 3*(n/7) = 15It is an equation which states that 3*(n/7) = 15It is an equation which states that 3*(n/7) = 15It is an equation which states that 3*(n/7) = 15
(7 times 8) is not a number, because by definition, it is not an equation. This is because it lacks the equals sign (=).
The following equation must be solved using BEDMAS to get the final answer as 7 using the no. 3 four times: 3/3 + 3 + 3= 1 + 3 + 3= 7
Expressed as an equation, this would be equal to 5x - 3. For example, if x = 2, 5x - 3 = (5 x 2) - 3 = 7.
7 exponent 3 = 343
The equation to represent the cube of the difference of a number x and 7 is (x - 7)^3. This means that you subtract 7 from the number x, and then raise the result to the power of 3 to get the cube of the difference.
The equation can be written as -7x - 4 = 13 - 6x, where "x" represents the unknown number.
The number 21 is 3 times as large as 7. 7 x 3 = 21