Question

5(b-3)-(5b+2) пж пж пж пж пж

Answer 1

5(b-3)-(5b+2) = 5b-15-5b-2 = -17

Answer 2

5(b -3) -(5b+2)
5b - 15 - 5b - 2
-15 - 2
-17
Ответ: -17

Answer 3

Sure, I'd be happy to help you simplify the expression:

5(b-3) - (5b+2)

Step 1: Distribute the 5 on the left side: 5 * b = 5b 5 * (-3) = -15

So the left side becomes: 5b - 15

Step 2: Distribute the negative sign on the right side: -1 * 5b = -5b -1 * 2 = -2

So the right side becomes: -5b - 2

Now the expression is: 5b - 15 - (-5b - 2)

Step 3: Remove the parentheses on the right side by changing the signs inside: 5b - 15 + 5b + 2

Step 4: Combine like terms (5b and -5b): (5b + 5b) - 15 + 2

This simplifies to: 10b - 15 + 2

Step 5: Combine the constant terms (-15 and +2): 10b - 13

So the final simplified expression is: 10b - 13