2b-(-5b)+-4b+-19=-4

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Solution for 2b-(-5b)+-4b+-19=-4 equation:


Simplifying
2b + -1(-5b) + -4b + -19 = -4

Remove parenthesis around (-5b)
2b + -1 * -5b + -4b + -19 = -4

Multiply -1 * -5
2b + 5b + -4b + -19 = -4

Reorder the terms:
-19 + 2b + 5b + -4b = -4

Combine like terms: 2b + 5b = 7b
-19 + 7b + -4b = -4

Combine like terms: 7b + -4b = 3b
-19 + 3b = -4

Solving
-19 + 3b = -4

Solving for variable 'b'.

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

Add '19' to each side of the equation.
-19 + 19 + 3b = -4 + 19

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

Combine like terms: -4 + 19 = 15
3b = 15

Divide each side by '3'.
b = 5

Simplifying
b = 5

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