2(b-4)=-2b+8

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Solution for 2(b-4)=-2b+8 equation:


Simplifying
2(b + -4) = -2b + 8

Reorder the terms:
2(-4 + b) = -2b + 8
(-4 * 2 + b * 2) = -2b + 8
(-8 + 2b) = -2b + 8

Reorder the terms:
-8 + 2b = 8 + -2b

Solving
-8 + 2b = 8 + -2b

Solving for variable 'b'.

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

Add '2b' to each side of the equation.
-8 + 2b + 2b = 8 + -2b + 2b

Combine like terms: 2b + 2b = 4b
-8 + 4b = 8 + -2b + 2b

Combine like terms: -2b + 2b = 0
-8 + 4b = 8 + 0
-8 + 4b = 8

Add '8' to each side of the equation.
-8 + 8 + 4b = 8 + 8

Combine like terms: -8 + 8 = 0
0 + 4b = 8 + 8
4b = 8 + 8

Combine like terms: 8 + 8 = 16
4b = 16

Divide each side by '4'.
b = 4

Simplifying
b = 4

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