Answer:
x = 5.6
Step-by-step explanation:
3x + 2(x - 4)= 20
3x + 2x - 8 = 20
5x - 8 = 20
+8 +8
---------------------------
5x = 28
/5 /5
x = 28/5
Hope this helps, please give brainliest.
=(48*7) +65*10^5
=((40+8) *7) +65*10^5
=(280+56)+65*10^5
=336+65*10^5
=.336*10^3+65*10^5
=.00336*10^5+65*10^5
=(.00336+65) *10^5
=64.00336*10^5
95
49646
