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There are infinitely many solutions as x + y = 45 defines a straight line. Pick a value for x and you can calculate the y value so that x + y = 45.
It can be rearranged to get y in terms of x:
x + y = 45
→ -x + x + y = -x + 45
→ y = -x + 45
It is a line with slope -1 and intercept 45.
You can substitute any value for x and the corresponding y value will be found.
eg x = 1 → y = -1 + 45 = 44
x = 25 → y = -25 + 25 = 20
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How do you solve 4y plus x equals 8?
How do you solve 4y plus x equals 8
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It depends on what x and y are.
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How do you solve 4y plus x equals 8?
How do you solve 4y plus x equals 8
Is 45 plus x equals 71 and is 45 plus y equals 71?
It depends on what x and y are.
X plus y plus z equals 9 and x plus 2y plus 3z equals 23 and x plus 5y-3Z equals -7 solve for x and y and z?
Can you help with this equation? Thanks. Solve for x and y and z for the following. x plus y plus z equals 9 x plus 2y plus 3z equals 23 x plus 5y plus -3z equals -7
How do you solve for x when a plus x equals b?
x=b-a
What is x if 45 plus 35x equals 40x?
x equals 9
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you can not solve this equation
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The equation does not have a solution.
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x = 45
-40 plus x equals 5?
x = 45
Solve for x x² plus 5x equals 644?
7
How do you solve x plus 13 over 20?
To solve for x, we'd have to know what this expression equals.
