8b-12+(2b+5)=

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Solution for 8b-12+(2b+5)= equation:


Simplifying
8b + -12 + (2b + 5) = 0

Reorder the terms:
8b + -12 + (5 + 2b) = 0

Remove parenthesis around (5 + 2b)
8b + -12 + 5 + 2b = 0

Reorder the terms:
-12 + 5 + 8b + 2b = 0

Combine like terms: -12 + 5 = -7
-7 + 8b + 2b = 0

Combine like terms: 8b + 2b = 10b
-7 + 10b = 0

Solving
-7 + 10b = 0

Solving for variable 'b'.

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

Add '7' to each side of the equation.
-7 + 7 + 10b = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 10b = 0 + 7
10b = 0 + 7

Combine like terms: 0 + 7 = 7
10b = 7

Divide each side by '10'.
b = 0.7

Simplifying
b = 0.7

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