540=85+b+2b+2b+2b

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Solution for 540=85+b+2b+2b+2b equation:


Simplifying
540 = 85 + b + 2b + 2b + 2b

Combine like terms: b + 2b = 3b
540 = 85 + 3b + 2b + 2b

Combine like terms: 3b + 2b = 5b
540 = 85 + 5b + 2b

Combine like terms: 5b + 2b = 7b
540 = 85 + 7b

Solving
540 = 85 + 7b

Solving for variable 'b'.

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

Add '-7b' to each side of the equation.
540 + -7b = 85 + 7b + -7b

Combine like terms: 7b + -7b = 0
540 + -7b = 85 + 0
540 + -7b = 85

Add '-540' to each side of the equation.
540 + -540 + -7b = 85 + -540

Combine like terms: 540 + -540 = 0
0 + -7b = 85 + -540
-7b = 85 + -540

Combine like terms: 85 + -540 = -455
-7b = -455

Divide each side by '-7'.
b = 65

Simplifying
b = 65

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