Question

4) (5A) What is the solution to 3(4x-7) - 20-5(2x - 5) ? *
O 3
O15
0.73
O 1

Answer 1

The solution to the given expression is 2x + 4.

Step-by-step explanation:

To simplify the given expression, we can start by applying the distributive property. We multiply 3 by each term inside the parentheses in the first term and multiply -5 by each term inside the parentheses in the second term. This gives us:

3(4x) - 3(7) - 20 - 5(2x) + 5(5)

Next, we simplify each term:

12x - 21 - 20 - 10x + 25

Combining like terms, we have:

(12x - 10x) + (-21 - 20 + 25)

2x + 4

Therefore, the solution to 3(4x-7) - 20 - 5(2x - 5) is 2x + 4.

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