Answer:
x = 30
Step-by-step explanation:
-2x + 10 +4x=70
-10 -10
-2x + 4x = 60
2x = 60
/2 /2
x=30
combine like terms to get
2x+10=70
then subtract 10 from both sides
2x=60
then divide both side by 2
8910
30x297 = 8910
Answer:84
Step-by-step explanation:because 7x12=84
no
18 is not a multiple of 12
and 12 is not a multiple of 8
C
hope that helps!
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