Question

pleaseee helppp

Answer 1

0.5b + 4 = 2(b + 2)

Answer 2

0.5b + 4 = 2(b + 2)
0.5b + 4 = 2b + 4
0.5b = 2b
0 = 2b - 0.5b
0 = 1.5b
0/1.5 = b
0 = b

Answer 3

Distribute the 2 within the parenthesis, then combine like terms.
0.5b+4 = 2b+4

Subtract 4 from both sides
0.5b = 2b

Subtract 0.5b from both sides and you should have
0 = 1.5b

Divide and solve :)

Answer 4

choices r 0, 0.5, no solution,or identity

Answer 5

I provided a solution above if you were paying attention @elena12