4(2+3c)=56how woud i solve this Multi-step equation sow with all
2 answers:
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I think you mean,
You can use the usual formula,
That in this case is,
Where I have used,
You can use the usual formula,
That in this case is,
Where I have used,
The answer is the last option:
Explanation:
1. You have that the equation of the line is:
Where is the slope of the line and
is the intercept with the y-axis.
2. Therefore, you must find .
3. Then, you must substitute the points given in the problem and the slope into the equation of the line and solve for , as following: