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
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
(7 times 8) is not a number, because by definition, it is not an equation. This is because it lacks the equals sign (=).
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.
To solve the equation "twice the number plus seven is equal to three less than four times the number," we can express it mathematically as ( 2x + 7 = 4x - 3 ). By rearranging the equation, we get ( 7 + 3 = 4x - 2x ), leading to ( 10 = 2x ). Dividing both sides by 2 gives ( x = 5 ). Thus, the number is 5.
The equation can be written as -7x - 4 = 13 - 6x, where "x" represents the unknown number.