-2(-7-5b)=

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Solution for -2(-7-5b)= equation: 


Simplifying
-2(-7 + -5b) = 0
(-7 * -2 + -5b * -2) = 0
(14 + 10b) = 0

Solving
14 + 10b = 0

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 + 10b = 0 + -14

Combine like terms: 14 + -14 = 0
0 + 10b = 0 + -14
10b = 0 + -14

Combine like terms: 0 + -14 = -14
10b = -14

Divide each side by '10'.
b = -1.4

Simplifying
b = -1.4

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