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2 years ago

I will mark brainest if it is right 1. x+20 = 11x + 30 x=

Mathematics

2 answers:

ella [17]2 years ago

7 0

Answer:

-1

Step-by-step explanation:

Sveta_85 [38]2 years ago

5 0

Answer:

Step-by-step explanation:

x+20=11x+30 minus x from both sides

20=10x+30 minus 30 from both sides

-10=10x divide by 10

x= -1

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bonufazy [111]

Answer:

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3 years ago

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postnew [5]

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3 years ago

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galben [10]

Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

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2 years ago

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olya-2409 [2.1K]

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Step-by-step explanation:

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3 years ago