7b+11=2(7b-5)

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Solution for 7b+11=2(7b-5) equation: 


Simplifying
7b + 11 = 2(7b + -5)

Reorder the terms:
11 + 7b = 2(7b + -5)

Reorder the terms:
11 + 7b = 2(-5 + 7b)
11 + 7b = (-5 * 2 + 7b * 2)
11 + 7b = (-10 + 14b)

Solving
11 + 7b = -10 + 14b

Solving for variable 'b'.

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

Add '-14b' to each side of the equation.
11 + 7b + -14b = -10 + 14b + -14b

Combine like terms: 7b + -14b = -7b
11 + -7b = -10 + 14b + -14b

Combine like terms: 14b + -14b = 0
11 + -7b = -10 + 0
11 + -7b = -10

Add '-11' to each side of the equation.
11 + -11 + -7b = -10 + -11

Combine like terms: 11 + -11 = 0
0 + -7b = -10 + -11
-7b = -10 + -11

Combine like terms: -10 + -11 = -21
-7b = -21

Divide each side by '-7'.
b = 3

Simplifying
b = 3

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