Question

ПОМОГИТЕ СРОЧНЯК!!!! -8+х =-67,х+(-47)=-56,-34-х=-25,х-(-15)=-87 ТОЛЬКО ПОЖ НЕ ПРОСТО С ОТВЕТОМ И РИШЕНИЕМ!!!

Answer 1

X=-67+8
x=59

x=-56+47
x=-9

-34-х=-25
-1x=-25+34
-1x=9
x=9/(-1)
x=-9

x+15=-87
x=-87-15
x=-102

Answer 2

Equation 1: -8x = -67

To solve this equation, we need to isolate the variable x. We can do this by dividing both sides of the equation by -8:

-8x / -8 = -67 / -8

Simplifying, we get:

x = 8.375

Equation 2: x + (-47) = -56

To solve this equation, we need to isolate the variable x. We can do this by adding 47 to both sides of the equation:

x + (-47) + 47 = -56 + 47

Simplifying, we get:

x = -9

Equation 3: -34 - x = -25

To solve this equation, we need to isolate the variable x. We can do this by subtracting -34 from both sides of the equation:

-34 - x + 34 = -25 + 34

Simplifying, we get:

x = -9

Equation 4: x - (-15) = -87

To solve this equation, we need to simplify the expression on the left side of the equation. Subtracting a negative number is the same as adding a positive number:

x - (-15) = -87

x + 15 = -87

To isolate the variable x, we can subtract 15 from both sides of the equation:

x + 15 - 15 = -87 - 15

Simplifying, we get:

x = -102

So, the solutions to the given equations are: - Equation 1: x = 8.375 - Equation 2: x = -9 - Equation 3: x = -9 - Equation 4: x = -102