Question

−1.5(4−n)+2.8−1.5(4−n)+2.8 simplified is

Answer 1

-1.5(4-n) + 2.8 - 1.5(4-n) + 2.8
Two ways of solving this, you can just expand and solve, or combine like terms then solve. I will combine like terms.

-1.5(4-n) + 2.8 - 1.5(4-n) + 2.8
(2*-1.5)(4-n) + (2*2.8)
-3(4-n) + 5.6
-3*4 + 3n + 5.6
-12 + 3n + 5.6
3n - 6.4