7b-11b+8-2(b-9)=

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Solution for 7b-11b+8-2(b-9)= equation:


Simplifying
7b + -11b + 8 + -2(b + -9) = 0

Reorder the terms:
7b + -11b + 8 + -2(-9 + b) = 0
7b + -11b + 8 + (-9 * -2 + b * -2) = 0
7b + -11b + 8 + (18 + -2b) = 0

Reorder the terms:
8 + 18 + 7b + -11b + -2b = 0

Combine like terms: 8 + 18 = 26
26 + 7b + -11b + -2b = 0

Combine like terms: 7b + -11b = -4b
26 + -4b + -2b = 0

Combine like terms: -4b + -2b = -6b
26 + -6b = 0

Solving
26 + -6b = 0

Solving for variable 'b'.

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

Add '-26' to each side of the equation.
26 + -26 + -6b = 0 + -26

Combine like terms: 26 + -26 = 0
0 + -6b = 0 + -26
-6b = 0 + -26

Combine like terms: 0 + -26 = -26
-6b = -26

Divide each side by '-6'.
b = 4.333333333

Simplifying
b = 4.333333333

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