The sum of two numbers is 87 and the difference is 29 what are the 2 numbers

8899878

To find the two numbers, let's assign variables.

Let's say the first number is x, and the second number is y.

Now, we can set up two equations based on the given information.

Equation 1: x + y = 87 (since the sum of the two numbers is 87)

Equation 2: x - y = 29 (since the difference between the two numbers is 29)

To solve this system of equations, we can use the method of substitution or elimination.

I'll use the method of elimination:

Adding Equation 1 and Equation 2, we get:

(x + y) + (x - y) = 87 + 29

Simplifying this equation, we have:

2x = 116

Dividing both sides of the equation by 2, we get:

x = 58

Now, substitute the value of x back into Equation 1:

58 + y = 87

Subtracting 58 from both sides of the equation, we get:

y = 29

So, the two numbers are 58 and 29.

To find the two numbers, we can create a system of equations based on the given information.

Let's assume the two numbers are 'x' and 'y'.

We know that the sum of the two numbers is 87, so we can write the equation:
x + y = 87 -- Equation 1

We also know that the difference between the two numbers is 29, so we can write another equation:
x - y = 29 -- Equation 2

Now we have a system of two equations:
Equation 1: x + y = 87
Equation 2: x - y = 29

We can solve this system of equations to find the values of 'x' and 'y'. Here's how to do it:

Add Equation 1 and Equation 2:
(x + y) + (x - y) = 87 + 29
Simplifying, we get:
2x = 116
Divide both sides by 2:
x = 58

Now substitute the value of x into Equation 1 to solve for y:
58 + y = 87
Subtract 58 from both sides:
y = 87 - 58
y = 29

Therefore, the two numbers are 58 and 29.

x+y=87

x-y=29

You have two equations, use substitution to solve it.