Math, asked by shivjit, 1 year ago

solve the following equation by trail and error method 2-3a+7=8a+3-a

Answers

Answered by RISINGSTAR09

2-3a+7=8a+3-a

2+7-3=8a+3a-a

6=10a

Putting a= 3/5

6= 10(3/5)

6= 2*3

6=6

Hope it may help you.

Please mark it as brainliest.

RISINGSTAR09: Mark as BRAINLIEST

shivjit: thanks but you answer is wrong

shivjit: nikke 90 is better than you

Answered by nikke90

2-3a+7=8a+3-a
=> 9-3a=7a+3
9-3=7a+3a
10a=6
a=6/10
a=3/5

shivjit: thanks sister

nikke90: welcome

shivjit: I will sent the question help me sister

nikke90: yes of course I will try

shivjit: thanks you sister

nikke90: Don't call me sister

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