Question

7b - 2/5 = 6b - 7/5 equations with variables on both sides: decimals & fractions

Answer 1

Final Answer:
`b = -1`

Steps/Reasons/Explanation:

Question:
`7b - 2/5 = 6b - 7/5` equations with variables on both sides: decimals & fractions.

Step 1: Subtract
`6b` from both sides.

`7b - (2)/(5) - 6b = -(7)/(5)`

Step 2: Simplify
`7b - (2)/(5) - 6b` to
`b - (2)/(5)`.

`b - (2)/(5) = -(7)/(5)`

Step 3: Add
`(2)/(5)` to both sides.

`b = -(7)/(5) + (2)/(5)`

Step 4: Simplify
`-(7)/(5) + (2)/(5)` to
`-1`.

`b = -1`

~I hope I helped you :)~