Answer:X=5
Step-by-step explanation:
6x + 12 = 42
-12. -12
6x=30
6x. 6
X=5
Check
6(5)+12=42
30+12
42
Answer:
5
6x = 42 - 12
6x = 30
x = 30 ÷ 6
x = 5
0.025
your welcome
divided by 3 12/30 = 4/10 = 2/5
from which text book please