-5(1-7b)=-145

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Solution for -5(1-7b)=-145 equation: 


Simplifying
-5(1 + -7b) = -145
(1 * -5 + -7b * -5) = -145
(-5 + 35b) = -145

Solving
-5 + 35b = -145

Solving for variable 'b'.

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

Add '5' to each side of the equation.
-5 + 5 + 35b = -145 + 5

Combine like terms: -5 + 5 = 0
0 + 35b = -145 + 5
35b = -145 + 5

Combine like terms: -145 + 5 = -140
35b = -140

Divide each side by '35'.
b = -4

Simplifying
b = -4

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