Question

Find the value ............​

Answer 1

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• 2-3a+7=8a+3-a

• 9-3a=7a+3

• 7a+3a=9-3

• 10a=6

• a=6/10

• a=3/5

Answer 2

Explanation:

`\tt{2-3a+7 =8a+3-a }` ⠀

`\tt{8a-a+3a=2+7-3 }` ⠀

`\tt{11a-a=9-3 }` ⠀

`\tt{10a=6 }` ⠀

`\tt{ a=(6)/(10) }` ⠀

`\tt{a=(3)/(5) }` ⠀