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Some math equations that equal 7 include 3+4, 10-3, 14/2, and 2^3-1. These equations demonstrate different mathematical operations such as addition, subtraction, division, and exponentiation that can be used to arrive at the sum of 7. Mathematically, these equations represent various ways to combine or manipulate numbers to achieve the desired result of 7.
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What are some hard math equations that equals 7?
Oh, isn't math just delightful? Let's think about some equations that equal 7. How about 3 + 4 = 7 or 10 - 3 = 7? Remember, there are many ways to reach the answer, and each path is filled with happy little numbers just waiting to be discovered.
What are math statements that contains variables?
math statements that contain variables are expressions or equations that have a letter or symbol that represents a number or value. for example, if (2+N=7), N is the variable and N=5 hope this helps
How do you solve linear equations by using elimination?
You multiply one or both equations by some constant (especially chosen for the next step), and add the two resulting equations together. Here is an example: (1) 5x + 2y = 7 (2) 2x + y = 3 Multiply equation (2) by -2; this factor was chosen to eliminate "y" from the resulting equations: (1) 5x + 2y = 7 (2) -2x -2y = -6 Add the two equations together: 3x = 1 Solve this for "x", then replace the result in any of the two original equations to solve for "y".
What is 49 in index form?
In index form, 49 can be expressed as (7^2). This notation indicates that 49 is equal to 7 raised to the power of 2. The base, 7, is the number being multiplied by itself (in this case, twice), and the exponent, 2, represents the number of times the base is multiplied by itself.
What equation passes through point 3 2 The equations given are y - 3 x y 3x - 7 y 2x - 4 y 4x - 2 Another difficult one. Need to know how to reach the answer if possible.?
Not sure what the equations are. please write them as y=3x+c or something like that They all run together. Then i can help you! Dr. Chuck aka math doc
