(5b-1)-2(2b+2)=-3

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Solution for (5b-1)-2(2b+2)=-3 equation:


Simplifying
(5b + -1) + -2(2b + 2) = -3

Reorder the terms:
(-1 + 5b) + -2(2b + 2) = -3

Remove parenthesis around (-1 + 5b)
-1 + 5b + -2(2b + 2) = -3

Reorder the terms:
-1 + 5b + -2(2 + 2b) = -3
-1 + 5b + (2 * -2 + 2b * -2) = -3
-1 + 5b + (-4 + -4b) = -3

Reorder the terms:
-1 + -4 + 5b + -4b = -3

Combine like terms: -1 + -4 = -5
-5 + 5b + -4b = -3

Combine like terms: 5b + -4b = 1b
-5 + 1b = -3

Solving
-5 + 1b = -3

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 + 1b = -3 + 5

Combine like terms: -5 + 5 = 0
0 + 1b = -3 + 5
1b = -3 + 5

Combine like terms: -3 + 5 = 2
1b = 2

Divide each side by '1'.
b = 2

Simplifying
b = 2

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