-3b+2-4=31

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Solution for -3b+2-4=31 equation:


Simplifying
-3b + 2 + -4 = 31

Reorder the terms:
2 + -4 + -3b = 31

Combine like terms: 2 + -4 = -2
-2 + -3b = 31

Solving
-2 + -3b = 31

Solving for variable 'b'.

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

Add '2' to each side of the equation.
-2 + 2 + -3b = 31 + 2

Combine like terms: -2 + 2 = 0
0 + -3b = 31 + 2
-3b = 31 + 2

Combine like terms: 31 + 2 = 33
-3b = 33

Divide each side by '-3'.
b = -11

Simplifying
b = -11

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