7b-19=2b+1

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Solution for 7b-19=2b+1 equation:


Simplifying
7b + -19 = 2b + 1

Reorder the terms:
-19 + 7b = 2b + 1

Reorder the terms:
-19 + 7b = 1 + 2b

Solving
-19 + 7b = 1 + 2b

Solving for variable 'b'.

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

Add '-2b' to each side of the equation.
-19 + 7b + -2b = 1 + 2b + -2b

Combine like terms: 7b + -2b = 5b
-19 + 5b = 1 + 2b + -2b

Combine like terms: 2b + -2b = 0
-19 + 5b = 1 + 0
-19 + 5b = 1

Add '19' to each side of the equation.
-19 + 19 + 5b = 1 + 19

Combine like terms: -19 + 19 = 0
0 + 5b = 1 + 19
5b = 1 + 19

Combine like terms: 1 + 19 = 20
5b = 20

Divide each side by '5'.
b = 4

Simplifying
b = 4

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