-2(7-y)+4= -4 -14-2y+4= -4
-10-2y= -4
-2y=6
y=-3
Each side of the equation should have been divided by–2 before the second step.
When using the Distributive Property in the second step, the second term should have been positive 2y.
In the fourth step. – 10 was subtracted incorrectly on the right side.
In the last step, each side should have been multiplied by —2, not divided.
brrect solution is y=

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine

45

step-by-step explanation:

25/6 hope it : )

step-by-step explanation: