2b+2-5b=9+4b

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Solution for 2b+2-5b=9+4b equation:


Simplifying
2b + 2 + -5b = 9 + 4b

Reorder the terms:
2 + 2b + -5b = 9 + 4b

Combine like terms: 2b + -5b = -3b
2 + -3b = 9 + 4b

Solving
2 + -3b = 9 + 4b

Solving for variable 'b'.

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

Add '-4b' to each side of the equation.
2 + -3b + -4b = 9 + 4b + -4b

Combine like terms: -3b + -4b = -7b
2 + -7b = 9 + 4b + -4b

Combine like terms: 4b + -4b = 0
2 + -7b = 9 + 0
2 + -7b = 9

Add '-2' to each side of the equation.
2 + -2 + -7b = 9 + -2

Combine like terms: 2 + -2 = 0
0 + -7b = 9 + -2
-7b = 9 + -2

Combine like terms: 9 + -2 = 7
-7b = 7

Divide each side by '-7'.
b = -1

Simplifying
b = -1

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