2(2y − 16) = 0 start
<span>2y−16=0 divide both sides by 2
</span><span><span>2y=16 add 16 to both sides
y=8 divide by 7
your answer is y=8</span></span>
Answer:
B. -10 its a negative number
I think this is the Transitive postulate of equality.
Personally I can't see much point in giving labels to these equalities.
Scale = 1cm:3km
Therefore area of lake = 81Km
1:3 = x:81
= 27:81
Therefore the area on map is 27cm
Must click thanks and mark brainliest