Question

3(x+5)+7x 6x+4(2x+7)​

Answer 1

Ответ:

3х+15+7х=10 х+15

Пошаговое объяснение:

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Answer 2

Let's simplify the given expressions step by step:

Expression 1: 3(x+5)+7x

To simplify this expression, we'll start by applying the distributive property:

3(x + 5) + 7x = 3x + 15 + 7x

Now, combine like terms:

3x + 15 + 7x = 10x + 15

So, the simplified form of the expression 3(x+5)+7x is 10x + 15.

Expression 2: 6x + 4(2x+7)

Again, we'll begin by applying the distributive property inside the parentheses:

4(2x + 7) = 8x + 28

Now, we can simplify the expression further:

6x + 8x + 28 = 14x + 28

Therefore, the simplified form of the expression 6x + 4(2x+7) is 14x + 28.