3b+2.5=25

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Solution for 3b+2.5=25 equation: 


Simplifying
3b + 2.5 = 25

Reorder the terms:
2.5 + 3b = 25

Solving
2.5 + 3b = 25

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '-2.5' to each side of the equation.
2.5 + -2.5 + 3b = 25 + -2.5

Combine like terms: 2.5 + -2.5 = 0.0
0.0 + 3b = 25 + -2.5
3b = 25 + -2.5

Combine like terms: 25 + -2.5 = 22.5
3b = 22.5

Divide each side by '3'.
b = 7.5

Simplifying
b = 7.5

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