5b+45=6b+9

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Solution for 5b+45=6b+9 equation:


Simplifying
5b + 45 = 6b + 9

Reorder the terms:
45 + 5b = 6b + 9

Reorder the terms:
45 + 5b = 9 + 6b

Solving
45 + 5b = 9 + 6b

Solving for variable 'b'.

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

Add '-6b' to each side of the equation.
45 + 5b + -6b = 9 + 6b + -6b

Combine like terms: 5b + -6b = -1b
45 + -1b = 9 + 6b + -6b

Combine like terms: 6b + -6b = 0
45 + -1b = 9 + 0
45 + -1b = 9

Add '-45' to each side of the equation.
45 + -45 + -1b = 9 + -45

Combine like terms: 45 + -45 = 0
0 + -1b = 9 + -45
-1b = 9 + -45

Combine like terms: 9 + -45 = -36
-1b = -36

Divide each side by '-1'.
b = 36

Simplifying
b = 36

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