Identify the main producers and users of both types of fuel. Who, in your opinion, stand to lose the most if both types of fuel are no longer used? Helppp

for this case we have the following equation:

we apply distributive property to the terms within parentheses.

subtracting 2 on both sides of the equation:

ba geologist finds four sedimentary rock she determines that no geologic events have shifted the layers she labeles them a,b,c,dbfrom top to bottom