Question

– 4(b–2)=20
can someone pls help me and give an explanation

Answer 1

b=-3

Explanation:

-4(b-2)=20

Multiply -4 by b and -4 by -2

You get: -4b+8=20

Subtract 8 from itself and 20

You get: -4b=12

Divide both by -4

You get: b=-3