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Ivan
3 years ago
13

142=10x+8x+2. Please show steps as well.​

Mathematics
2 answers:
mel-nik [20]3 years ago
7 0

Answer:

x=7.78

Step-by-step explanation:

142=10x+8x+2

Move all numbers with the same variables to each side to separate them.

142-2=10x+8x

140=18x

Divide by 18.

x= 140/18

x=7.78

Alika [10]3 years ago
4 0
You cannot put the answer in decimal form bc there are no decimals in the equation therefore the answwer is x=70/9

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