Question

Раскройте скобки и приведите подобные слагаемые 7(2а-3)+6а-12

Answer 1

Ответ:

20а-33 я не знаю точно

Объяснение:

я не знаю

Answer 2

Solving the expression step-by-step:

The expression 7(2a - 3) + 6a - 12 can be simplified as follows:

7(2a - 3) = 14a - 21 6a - 12 = 6a - 12

Adding like terms: 14a - 21 + 6a - 12 = 20a - 33

Therefore, the simplified expression is: 20a - 33

The key steps are to: 1) Simplify each term by distributing coefficients to variables and constants 2) Collect like terms

No sources are needed as the response provides a straightforward algebraic simplification without citing external claims. Let me know if you need any clarification or have additional questions!