Question

simplify 2(3b-5)-(8b-6)+25 and find the value for b=-2


I want in steps

Answer 1

Hope it helps....pls mark me as brainliest..... please.....I really need it.....

Answer 2

Here is the answer

Given Equation => 2(3b - 5 ) - (8b - 6) + 25

Value of b = -2

Before putting value of b in the equation,

Open the brackets

= 6b - 10 - 8b - 6 + 25

Now,
Put the value of b ,

6×(-2) -10 - 8×(-2) -6 +25

= -12 - 10 + 16 - 6 + 25

= -12+6+19

= -12+25

= 13

Thus,
we got the value of equation= (13)

Thanks!!