(2b+7)+(8b-10)=

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Solution for (2b+7)+(8b-10)= equation:


Simplifying
(2b + 7) + (8b + -10) = 0

Reorder the terms:
(7 + 2b) + (8b + -10) = 0

Remove parenthesis around (7 + 2b)
7 + 2b + (8b + -10) = 0

Reorder the terms:
7 + 2b + (-10 + 8b) = 0

Remove parenthesis around (-10 + 8b)
7 + 2b + -10 + 8b = 0

Reorder the terms:
7 + -10 + 2b + 8b = 0

Combine like terms: 7 + -10 = -3
-3 + 2b + 8b = 0

Combine like terms: 2b + 8b = 10b
-3 + 10b = 0

Solving
-3 + 10b = 0

Solving for variable 'b'.

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

Add '3' to each side of the equation.
-3 + 3 + 10b = 0 + 3

Combine like terms: -3 + 3 = 0
0 + 10b = 0 + 3
10b = 0 + 3

Combine like terms: 0 + 3 = 3
10b = 3

Divide each side by '10'.
b = 0.3

Simplifying
b = 0.3

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