-2b+5+8=

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Solution for -2b+5+8= equation:


Simplifying
-2b + 5 + 8 = 0

Reorder the terms:
5 + 8 + -2b = 0

Combine like terms: 5 + 8 = 13
13 + -2b = 0

Solving
13 + -2b = 0

Solving for variable 'b'.

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

Add '-13' to each side of the equation.
13 + -13 + -2b = 0 + -13

Combine like terms: 13 + -13 = 0
0 + -2b = 0 + -13
-2b = 0 + -13

Combine like terms: 0 + -13 = -13
-2b = -13

Divide each side by '-2'.
b = 6.5

Simplifying
b = 6.5

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