Question

9(a-12)= 13+2(7-x)=7u-6(2+c)=​

Answer 1

Ответ:

9а-108

13+14-2х=27-2х

7u-12-6c

Пошаговое объяснение:

Answer 2

To solve the equation 9(a - 12) = 13 + 2(7 - x) = 7u - 6(2 + c), we'll break it down into three separate equations and solve them step by step.

Equation 1: 9(a - 12) Equation 2: 13 + 2(7 - x) Equation 3: 7u - 6(2 + c)

Solving Equation 1: 9(a - 12) Expand the expression inside the parentheses: 9a - 9 * 12 9a - 108

The equation becomes: 9a - 108 = 13 + 2(7 - x)

Solving Equation 2: 13 + 2(7 - x) Simplify the expression inside the parentheses: 13 + 2 * 7 - 2x 13 + 14 - 2x 27 - 2x

The equation becomes: 9a - 108 = 27 - 2x

Solving Equation 3: 7u - 6(2 + c) Simplify the expression inside the parentheses: 7u - 6 * 2 - 6c 7u - 12 - 6c

The equation becomes: 9a - 108 = 7u - 12 - 6c

Now we have the following system of equations: Equation 1: 9a - 108 = 27 - 2x Equation 2: 9a - 108 = 7u - 12 - 6c

To find a solution, we need another equation or value. Please provide additional information or constraints to solve the system of equations.