180=90+50+x
180=140+x
x=180-140=40
X=40
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Answer:
a i think give me brainliest. good day.
Step-by-step explanation:
I dont know if this is right but the answer to 2(12+8x)-3(4x-9) might be 4x+51?
Answer: There is 10,000 ug in 1 cg