How many solutions can be found for the linear equation? 3(x+4)=3x+4
1 answer:
Hi there! The answer is 0 solutions.
First we need to work out the parenthesis (for instance possible by using rainbow technique).
Now subtract 12.
Now we can see that the right side of the equation is always 8 smaller than the left side of the equation. Because the right is always smaller, this equation cannot be solved. Therefore there are no solutions to this equation. The answer is 0 solutions.
First we need to work out the parenthesis (for instance possible by using rainbow technique).
Now subtract 12.
Now we can see that the right side of the equation is always 8 smaller than the left side of the equation. Because the right is always smaller, this equation cannot be solved. Therefore there are no solutions to this equation. The answer is 0 solutions.
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The graph of cost of taxi with respect to number of miles.
To find:
The formula for C in terms of n.
Solution:
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From the given graph it is clear that, the line passes through the points (0,3) and (5,6). So, the equation of line is
Adding 3 on both sides, we get
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