4(b-5)=-2+b

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Solution for 4(b-5)=-2+b equation:


Simplifying
4(b + -5) = -2 + b

Reorder the terms:
4(-5 + b) = -2 + b
(-5 * 4 + b * 4) = -2 + b
(-20 + 4b) = -2 + b

Solving
-20 + 4b = -2 + b

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
-20 + 4b + -1b = -2 + b + -1b

Combine like terms: 4b + -1b = 3b
-20 + 3b = -2 + b + -1b

Combine like terms: b + -1b = 0
-20 + 3b = -2 + 0
-20 + 3b = -2

Add '20' to each side of the equation.
-20 + 20 + 3b = -2 + 20

Combine like terms: -20 + 20 = 0
0 + 3b = -2 + 20
3b = -2 + 20

Combine like terms: -2 + 20 = 18
3b = 18

Divide each side by '3'.
b = 6

Simplifying
b = 6

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