2(7-2b)=34

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Solution for 2(7-2b)=34 equation: 


Simplifying
2(7 + -2b) = 34
(7 * 2 + -2b * 2) = 34
(14 + -4b) = 34

Solving
14 + -4b = 34

Solving for variable 'b'.

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

Add '-14' to each side of the equation.
14 + -14 + -4b = 34 + -14

Combine like terms: 14 + -14 = 0
0 + -4b = 34 + -14
-4b = 34 + -14

Combine like terms: 34 + -14 = 20
-4b = 20

Divide each side by '-4'.
b = -5

Simplifying
b = -5

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