2.5b+1=-11

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Solution for 2.5b+1=-11 equation: 


Simplifying
2.5b + 1 = -11

Reorder the terms:
1 + 2.5b = -11

Solving
1 + 2.5b = -11

Solving for variable 'b'.

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

Add '-1' to each side of the equation.
1 + -1 + 2.5b = -11 + -1

Combine like terms: 1 + -1 = 0
0 + 2.5b = -11 + -1
2.5b = -11 + -1

Combine like terms: -11 + -1 = -12
2.5b = -12

Divide each side by '2.5'.
b = -4.8

Simplifying
b = -4.8

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