Question

Integers 8+(-7)-(-4)=8+7-4

Answer 1

Answer:

Simplifying

8 + (-7) + -1(-4) = 8 + 7 + -4

8 + -7 + -1(-4) = 8 + 7 + -4

Multiply -1 * -4

8 + -7 + 4 = 8 + 7 + -4

Combine like terms: 8 + -7 = 1

1 + 4 = 8 + 7 + -4

Combine like terms: 1 + 4 = 5

5 = 8 + 7 + -4

Combine like terms: 8 + 7 = 15

5 = 15 + -4

Combine like terms: 15 + -4 = 11

5 = 11

Solving

5 = 11

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

Answer 2

Answer:

I think the answer will be 5