Let the required number be 'x'.
The question is
If, ( x + 3 ) (2) = 8 , then find the number x ?
Ans: Dividing both sides of the equation by 2
x + 3 = 4
Subtracting 3 from both sides of the equation
x = 1;
Thus the answer is 1.
Without an equality sign the given product problem is not an equation.
5+(8*X) = Y You don't have enough info. to solve for Y.... I think. :)
x=8
2y + 7x + y-1?
A diamond problem is when there's a number on the top and bottom, the number on the top is the product and the number on the bottom is the sum. You must find two numbers that both have a sum of the number on the top and a product of the number on the bottom. For example, there's a 10 on top and 11 on the bottom, the answer would be 10 and 1, because 10 times 1 equals 10, and 10 plus 1 equals 11. Another example would be, 44 on top and -15 on bottom. The answers would be -11 and -4, because -11 and -4 have a product of 44, and have a sum of -15.
Without an equality sign the given product problem is not an equation.
5+(8*X) = Y You don't have enough info. to solve for Y.... I think. :)
x+8=20+12
x=8
To solve -2 plus 5 equals, it's probably easier to start with the positive number and add the negative number to it. The equation will look like this: 5 + (-2) = Because you are adding a negative number, you actually have to subtract the 2, rather than add it, so your answer will be 3.
2y + 7x + y-1?
A diamond problem is when there's a number on the top and bottom, the number on the top is the product and the number on the bottom is the sum. You must find two numbers that both have a sum of the number on the top and a product of the number on the bottom. For example, there's a 10 on top and 11 on the bottom, the answer would be 10 and 1, because 10 times 1 equals 10, and 10 plus 1 equals 11. Another example would be, 44 on top and -15 on bottom. The answers would be -11 and -4, because -11 and -4 have a product of 44, and have a sum of -15.
467
Unfortunately you cannot solve this problem since the domain of x (b2-4ac) = 4-4*2*1 = -4Since the root of a negative number does not exist, this problem is nog solvable without the use of imaginary numbers.
When this question is interpreted to mean: Solve the following for x: (x+5)+12=7x Then the answer is: x=17/6 Or approximately 19.83333
6 + (4 + n)*3 is an expression, not an equation. An expression cannot be solved since there is no equals sign in it.
n = 28