Question

2 ( а + 3 в ) - ( с - d )

Answer 1

2а+6в-с+d
кто это решить не может?

Answer 2

2а+6в-с+d
и всё вроде не так сложно

Answer 3

To simplify the expression 2(а + 3в) - (с - d), we can apply the distributive property and simplify further if possible. Let's break it down step by step:

Step 1: Apply the distributive property to the term 2(а + 3в): 2(а + 3в) - (с - d) = 2а + 2(3в) - (с - d)

Step 2: Simplify the term 2(3в): 2(3в) = 6в

Step 3: Substitute the simplified term back into the expression: 2а + 6в - (с - d)

Step 4: Distribute the negative sign to the expression inside the parentheses: 2а + 6в - с + d

So, the simplified expression is 2а + 6в - с + d.