102=-3(1-5b)

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Solution for 102=-3(1-5b) equation:


Simplifying
102 = -3(1 + -5b)
102 = (1 * -3 + -5b * -3)
102 = (-3 + 15b)

Solving
102 = -3 + 15b

Solving for variable 'b'.

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

Add '-15b' to each side of the equation.
102 + -15b = -3 + 15b + -15b

Combine like terms: 15b + -15b = 0
102 + -15b = -3 + 0
102 + -15b = -3

Add '-102' to each side of the equation.
102 + -102 + -15b = -3 + -102

Combine like terms: 102 + -102 = 0
0 + -15b = -3 + -102
-15b = -3 + -102

Combine like terms: -3 + -102 = -105
-15b = -105

Divide each side by '-15'.
b = 7

Simplifying
b = 7

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