Question

-6 - 5( -8+7)= -3 - 9( 3-9)= -71 +5( -34+73)= 9 +3( 6-14)= (-91-26)87-50=

Answer 1

Ответ:

1.-1

2.51

3.124

4.-15

5.-10229

Answer 2

Let's solve each of the given equations step by step:

1. -6 - 5(-8 + 7) Start by simplifying the expression inside the parentheses: -6 - 5(-1) Multiply -5 by -1: -6 + 5 Combine like terms: -1

2. -3 - 9(3 - 9) Simplify the expression inside the parentheses: -3 - 9(-6) Multiply -9 by -6: -3 + 54 Combine like terms: 51

3. -71 + 5(-34 + 73) Simplify the expression inside the parentheses: -71 + 5(39) Multiply 5 by 39: -71 + 195 Combine like terms: 124

4. 9 + 3(6 - 14) Simplify the expression inside the parentheses: 9 + 3(-8) Multiply 3 by -8: 9 - 24 Combine like terms: -15

5. (-91 - 26)87 - 50 Start by simplifying the expression inside the parentheses: (-117)87 - 50 Multiply -117 by 87: -10,179 - 50 Combine like terms: -10,229

Therefore, the results of the given equations are:

1. -6 - 5(-8 + 7) = -1
2. -3 - 9(3 - 9) = 51
3. -71 + 5(-34 + 73) = 124
4. 9 + 3(6 - 14) = -15
5. (-91 - 26)87 - 50 = -10,229