-5(1+7b)+3=103

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Solution for -5(1+7b)+3=103 equation:


Simplifying
-5(1 + 7b) + 3 = 103
(1 * -5 + 7b * -5) + 3 = 103
(-5 + -35b) + 3 = 103

Reorder the terms:
-5 + 3 + -35b = 103

Combine like terms: -5 + 3 = -2
-2 + -35b = 103

Solving
-2 + -35b = 103

Solving for variable 'b'.

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

Add '2' to each side of the equation.
-2 + 2 + -35b = 103 + 2

Combine like terms: -2 + 2 = 0
0 + -35b = 103 + 2
-35b = 103 + 2

Combine like terms: 103 + 2 = 105
-35b = 105

Divide each side by '-35'.
b = -3

Simplifying
b = -3

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