Question

-8+9 15-(-(-(-6)) -8*(-8) -8 :(-8) -15:3= 25с-13в+с-1в+6в-(-(-(-10)) решите пж

Answer 1

Ответ:

Пошаговое объяснение:

-8+9 =1

15-(-(-(-6))=15+6=21

-8*(-8)=64

-8 :(-8)=1

-15:3=-5

25с-13в+с-1в+6в-(-(-(-10))=26с-8в+10

Answer 2

To solve the given expression, let's break it down step by step:

Step 1: Simplify the expression on the left side. -8 + 9 = 1

Step 2: Simplify the expression on the right side.

15 - (-(-(-6))) - 8*(-8) - 8 : (-8) - 15 : 3

Step 3: Evaluate each part of the expression.

Step 3.1: Simplify -(-(-6)): -(-(-6)) = -(-6) = 6

Step 3.2: Simplify 8 * (-8): 8 * (-8) = -64

Step 3.3: Simplify -8 : (-8): -8 : (-8) = 1

Step 3.4: Simplify 15 : 3: 15 : 3 = 5

Step 3.5: Substitute the simplified values back into the expression:

15 - 6 - (-64) - 1 - 5

Step 3.6: Simplify further:

15 + 64 - 1 - 5 = 73 - 1 - 5 = 67

Step 4: Simplify the final expression on the right side:

25c - 13v + c - v + 6v - (-(-(-10)))

Step 4.1: Simplify -(-(-10)): -(-(-10)) = -(-10) = 10

Step 4.2: Substitute the value back into the expression:

25c - 13v + c - v + 6v - 10

Step 4.3: Simplify further:

26c - 6v - 10

Step 5: Combine the simplified expressions from the left and right sides:

1 = 26c - 6v - 10

Step 6: Isolate the variable terms on one side:

26c - 6v = 10 + 1

Step 7: Simplify further:

26c - 6v = 11

Step 8: Solve for 'v':

-6v = 11 - 26c

v = (11 - 26c) / -6

So, the final solution for 'v' is v = (11 - 26c) / -6.