-3b+3+b=-4b+9

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Solution for -3b+3+b=-4b+9 equation:


Simplifying
-3b + 3 + b = -4b + 9

Reorder the terms:
3 + -3b + b = -4b + 9

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

Reorder the terms:
3 + -2b = 9 + -4b

Solving
3 + -2b = 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.
3 + -2b + 4b = 9 + -4b + 4b

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

Combine like terms: -4b + 4b = 0
3 + 2b = 9 + 0
3 + 2b = 9

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

Combine like terms: 3 + -3 = 0
0 + 2b = 9 + -3
2b = 9 + -3

Combine like terms: 9 + -3 = 6
2b = 6

Divide each side by '2'.
b = 3

Simplifying
b = 3

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