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

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


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

Reorder the terms:
-2b = -5 + 4(5 + 4b)
-2b = -5 + (5 * 4 + 4b * 4)
-2b = -5 + (20 + 16b)

Combine like terms: -5 + 20 = 15
-2b = 15 + 16b

Solving
-2b = 15 + 16b

Solving for variable 'b'.

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

Add '-16b' to each side of the equation.
-2b + -16b = 15 + 16b + -16b

Combine like terms: -2b + -16b = -18b
-18b = 15 + 16b + -16b

Combine like terms: 16b + -16b = 0
-18b = 15 + 0
-18b = 15

Divide each side by '-18'.
b = -0.8333333333

Simplifying
b = -0.8333333333

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