7-2(1-5b)=-23

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Solution for 7-2(1-5b)=-23 equation:


Simplifying
7 + -2(1 + -5b) = -23
7 + (1 * -2 + -5b * -2) = -23
7 + (-2 + 10b) = -23

Combine like terms: 7 + -2 = 5
5 + 10b = -23

Solving
5 + 10b = -23

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 + 10b = -23 + -5

Combine like terms: 5 + -5 = 0
0 + 10b = -23 + -5
10b = -23 + -5

Combine like terms: -23 + -5 = -28
10b = -28

Divide each side by '10'.
b = -2.8

Simplifying
b = -2.8

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