Question

1. -(z+xy)-6y= 2.-(a+b)-c= 3.21-(a-66B)= 4.-c-(49+3a)= 5.-(9-a)-5B= 6.(-a+В)-с= 7.-(85-а)-404В= 8.В-(10+а)= допоможіть будь ласка

Answer 1

Ответ:

1) =-3z -3xy +18y

2) =-a-b+c

3) =42-2a-132b

4) =-10c-490+30a

5) =-54+6a+30b

6) =-57a+57b-57c

Пошаговое объяснение:

Answer 2

Solving the Equations

Let's solve the given set of equations step by step.

1. Equation 1: - The equation is: -(z + xy) - 6y = 0 - To solve for z, we can first isolate the term containing z: -(z + xy) = 6y z + xy = -6y z = -xy - 6y - Therefore, the solution for z is z = -xy - 6y.

2. Equation 2: - The equation is: -(a + b) - c = 0 - To solve for c, we can isolate the term containing c: -(a + b) = c c = -(a + b) - Therefore, the solution for c is c = -(a + b).

3. Equation 3: - The equation is: 21 - (a - 66B) = 0 - To solve for a, we can isolate the term containing a: 21 + 66B = a a = 21 + 66B - Therefore, the solution for a is a = 21 + 66B.

4. Equation 4: - The equation is: -c - (49 + 3a) = 0 - To solve for c, we can isolate the term containing c: -c = 49 + 3a c = -49 - 3a - Therefore, the solution for c is c = -49 - 3a.

5. Equation 5: - The equation is: -(9 - a) - 5B = 0 - To solve for a, we can isolate the term containing a: -9 + a - 5B = 0 a = 9 + 5B - Therefore, the solution for a is a = 9 + 5B.

6. Equation 6: - The equation is: (-a + B) - c = 0 - To solve for c, we can isolate the term containing c: -a + B = c c = -a + B - Therefore, the solution for c is c = -a + B.

7. Equation 7: - The equation is: -(85 - a) - 404B = 0 - To solve for a, we can isolate the term containing a: -85 + a - 404B = 0 a = 85 + 404B - Therefore, the solution for a is a = 85 + 404B.

8. Equation 8: - The equation is: B - (10 + a) = 0 - To solve for B, we can isolate the term containing B: B = 10 + a - Therefore, the solution for B is B = 10 + a.

These are the solutions for the given set of equations. If you have any more questions or need further assistance, feel free to ask!