To fill in the missing values in the table using the equation y + 4 = 3x, you need to substitute different values of x to solve for y.
Let's assume we have a table with two columns: x and y.
|x|y|
|---|---|
|1|?|
|2|?|
|3|?|
For each value of x, we will substitute it into the equation and solve for y.
For x = 1:
Substituting x = 1 into the equation, we have:
y + 4 = 3(1)
y + 4 = 3
Subtracting 4 from both sides:
y = 3 - 4
y = -1
The first row in the table is:
|1|-1|
Now, let's move on to x = 2:
Substituting x = 2 into the equation, we have:
y + 4 = 3(2)
y + 4 = 6
Subtracting 4 from both sides:
y = 6 - 4
y = 2
The second row in the table is:
|2|2|
Lastly, let's solve for x = 3:
Substituting x = 3 into the equation, we have:
y + 4 = 3(3)
y + 4 = 9
Subtracting 4 from both sides:
y = 9 - 4
y = 5
The third row in the table is:
|3|5|
Therefore, the completed table using the values from the equation y + 4 = 3x is:
|x|y|
|---|---|
|1|-1|
|2|2|
|3|5|
By substituting different values of x into the equation and solving for y, we were able to fill in the missing values in the table.