90=2b+6

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Solution for 90=2b+6 equation:


Simplifying
90 = 2b + 6

Reorder the terms:
90 = 6 + 2b

Solving
90 = 6 + 2b

Solving for variable 'b'.

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

Add '-2b' to each side of the equation.
90 + -2b = 6 + 2b + -2b

Combine like terms: 2b + -2b = 0
90 + -2b = 6 + 0
90 + -2b = 6

Add '-90' to each side of the equation.
90 + -90 + -2b = 6 + -90

Combine like terms: 90 + -90 = 0
0 + -2b = 6 + -90
-2b = 6 + -90

Combine like terms: 6 + -90 = -84
-2b = -84

Divide each side by '-2'.
b = 42

Simplifying
b = 42

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