4[5-8(4c-3)]=12(1-13c)-8

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Use the distributive property to multiply −8 by 4c − 3.

Add 5 and 24 to get 29.

Use the distributive property to multiply 4 by 29 − 32c.

Use the distributive property to multiply 12 by 1 − 13c.

Subtract 8 from 12 to get 4.

Add 156c to both sides.

Combine −128c and 156c to get 28c.

Subtract 116 from both sides.

Subtract 116 from 4 to get −112.

Divide both sides by 28.

for any of you who need the translation here it is

step-by-step explanation:

find the angular size of the equatorial radius of the earth, if the horizontal parallax of the sun

i think 1: 2

step-by-step explanation: