-2b+7*-3b=2

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Solution for -2b+7*-3b=2 equation: 


Simplifying
-2b + 7 * -3b = 2

Multiply 7 * -3
-2b + -21b = 2

Combine like terms: -2b + -21b = -23b
-23b = 2

Solving
-23b = 2

Solving for variable 'b'.

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

Divide each side by '-23'.
b = -0.08695652174

Simplifying
b = -0.08695652174

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