19=7b-2

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Solution for 19=7b-2 equation:


Simplifying
19 = 7b + -2

Reorder the terms:
19 = -2 + 7b

Solving
19 = -2 + 7b

Solving for variable 'b'.

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

Add '-7b' to each side of the equation.
19 + -7b = -2 + 7b + -7b

Combine like terms: 7b + -7b = 0
19 + -7b = -2 + 0
19 + -7b = -2

Add '-19' to each side of the equation.
19 + -19 + -7b = -2 + -19

Combine like terms: 19 + -19 = 0
0 + -7b = -2 + -19
-7b = -2 + -19

Combine like terms: -2 + -19 = -21
-7b = -21

Divide each side by '-7'.
b = 3

Simplifying
b = 3

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