-2*2-4b+8=

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Solution for -2*2-4b+8= equation:


Simplifying
-2 * 2 + -4b + 8 = 0

Multiply -2 * 2
-4 + -4b + 8 = 0

Reorder the terms:
-4 + 8 + -4b = 0

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

Solving
4 + -4b = 0

Solving for variable 'b'.

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

Add '-4' to each side of the equation.
4 + -4 + -4b = 0 + -4

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

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

Divide each side by '-4'.
b = 1

Simplifying
b = 1

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