<h3>
Answer: x = -3/k</h3>
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Work Shown:
kx+7 = 4
kx+7-7 = 4-7 .... subtract 7 from both sides
kx = -3
kx/k = -3/k .... divide both sides by k
x = -3/k
The value of k cannot be zero. As the steps show, we are following PEMDAS in reverse to undo each operation to help isolate x. Subtraction is the opposite of addition, and division is the opposite of multiplication.
Answer:
-2
Step-by-step explanation:
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BY taking the square root you can find each of them as follows:
1. sqrt(144) = 12
2. sqrt(25/289) = 5/17
For this case we have that, by definition, the equation of a line in the slope-intersection form is given by:
Where:
m: It's the slope
b: It is the cutting point with the y axis
We have, according to the statement data that:
So, the equation is of the form:
We also have that the line intersects the "x" axis at -3, that is, the line passes through the point
We substitute to find "b":
Finally, the equation is of the form:
Answer:
Answer:
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