7b-2=2b+28

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Solution for 7b-2=2b+28 equation:


Simplifying
7b + -2 = 2b + 28

Reorder the terms:
-2 + 7b = 2b + 28

Reorder the terms:
-2 + 7b = 28 + 2b

Solving
-2 + 7b = 28 + 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.
-2 + 7b + -2b = 28 + 2b + -2b

Combine like terms: 7b + -2b = 5b
-2 + 5b = 28 + 2b + -2b

Combine like terms: 2b + -2b = 0
-2 + 5b = 28 + 0
-2 + 5b = 28

Add '2' to each side of the equation.
-2 + 2 + 5b = 28 + 2

Combine like terms: -2 + 2 = 0
0 + 5b = 28 + 2
5b = 28 + 2

Combine like terms: 28 + 2 = 30
5b = 30

Divide each side by '5'.
b = 6

Simplifying
b = 6

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