To solve the equation 7+(-5) using the number line as a model, we start at the number 7 and then move 5 units to the left.
Since we are moving 5 units to the left from 7, we end up at the number 2.
Therefore, the solution to the equation 7+(-5) is 2.
se the image to answer the question.
A number line with arrows at both ends ranges from negative 12 to 12. The numbers negative 12, 0, and 12 are labeled.
Solve the following equation: 7+−5
. Use the number line as a model to find the solution.
1 answer