2(7b-1)-13=19b

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Solution for 2(7b-1)-13=19b equation:


Simplifying
2(7b + -1) + -13 = 19b

Reorder the terms:
2(-1 + 7b) + -13 = 19b
(-1 * 2 + 7b * 2) + -13 = 19b
(-2 + 14b) + -13 = 19b

Reorder the terms:
-2 + -13 + 14b = 19b

Combine like terms: -2 + -13 = -15
-15 + 14b = 19b

Solving
-15 + 14b = 19b

Solving for variable 'b'.

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

Add '-19b' to each side of the equation.
-15 + 14b + -19b = 19b + -19b

Combine like terms: 14b + -19b = -5b
-15 + -5b = 19b + -19b

Combine like terms: 19b + -19b = 0
-15 + -5b = 0

Add '15' to each side of the equation.
-15 + 15 + -5b = 0 + 15

Combine like terms: -15 + 15 = 0
0 + -5b = 0 + 15
-5b = 0 + 15

Combine like terms: 0 + 15 = 15
-5b = 15

Divide each side by '-5'.
b = -3

Simplifying
b = -3

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