4b+2=3b-9

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Solution for 4b+2=3b-9 equation:


Simplifying
4b + 2 = 3b + -9

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

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

Solving
2 + 4b = -9 + 3b

Solving for variable 'b'.

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

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

Combine like terms: 4b + -3b = 1b
2 + 1b = -9 + 3b + -3b

Combine like terms: 3b + -3b = 0
2 + 1b = -9 + 0
2 + 1b = -9

Add '-2' to each side of the equation.
2 + -2 + 1b = -9 + -2

Combine like terms: 2 + -2 = 0
0 + 1b = -9 + -2
1b = -9 + -2

Combine like terms: -9 + -2 = -11
1b = -11

Divide each side by '1'.
b = -11

Simplifying
b = -11

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