Question

simplify each of the following expression by combining like terms
3+2(4.9-5.2x)
answer should be 8 (1.6 -1.3 x)​

Answer 1

Answer:

$3 + 2(4.9 - 5.2x) = 8(1.6 - 1.3x) \\ \\ \\ 3 + 9.8 - 10.4x = 12.8 - 10.4x \\ \\ 12.8 - 10.4x = 12.8 - 10.4x$

Answer 2

Answer:

12.8-10.4x

Step-by-step explanation:

3+9.8-10.4x

12.8-10.4x

8(1.6-1.3x)