12b+3b+7=1+6b

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Solution for 12b+3b+7=1+6b equation:


Simplifying
12b + 3b + 7 = 1 + 6b

Reorder the terms:
7 + 12b + 3b = 1 + 6b

Combine like terms: 12b + 3b = 15b
7 + 15b = 1 + 6b

Solving
7 + 15b = 1 + 6b

Solving for variable 'b'.

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

Add '-6b' to each side of the equation.
7 + 15b + -6b = 1 + 6b + -6b

Combine like terms: 15b + -6b = 9b
7 + 9b = 1 + 6b + -6b

Combine like terms: 6b + -6b = 0
7 + 9b = 1 + 0
7 + 9b = 1

Add '-7' to each side of the equation.
7 + -7 + 9b = 1 + -7

Combine like terms: 7 + -7 = 0
0 + 9b = 1 + -7
9b = 1 + -7

Combine like terms: 1 + -7 = -6
9b = -6

Divide each side by '9'.
b = -0.6666666667

Simplifying
b = -0.6666666667

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