Math, asked by abhishekqw449, 2 months ago

10x = 25
3y+18=3x
solve by substitution method

Answers

Answered by suhaasking135

0

Answer:

1) x= 2.5

Step-by-step explanation:

I don't know the second one

Answered by kharje20

0

Answer:

MARK ME AS BRAINLIEST

Step-by-step explanation:

10x=25

x=25/10

x=2.5

3y+18=3x

18=3x-3y

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