b+19=-3b-11

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Solution for b+19=-3b-11 equation:


Simplifying
b + 19 = -3b + -11

Reorder the terms:
19 + b = -3b + -11

Reorder the terms:
19 + b = -11 + -3b

Solving
19 + b = -11 + -3b

Solving for variable 'b'.

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

Add '3b' to each side of the equation.
19 + b + 3b = -11 + -3b + 3b

Combine like terms: b + 3b = 4b
19 + 4b = -11 + -3b + 3b

Combine like terms: -3b + 3b = 0
19 + 4b = -11 + 0
19 + 4b = -11

Add '-19' to each side of the equation.
19 + -19 + 4b = -11 + -19

Combine like terms: 19 + -19 = 0
0 + 4b = -11 + -19
4b = -11 + -19

Combine like terms: -11 + -19 = -30
4b = -30

Divide each side by '4'.
b = -7.5

Simplifying
b = -7.5

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