3.7b+7=1b-19.4

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Solution for 3.7b+7=1b-19.4 equation:


Simplifying
3.7b + 7 = 1b + -19.4

Reorder the terms:
7 + 3.7b = 1b + -19.4

Reorder the terms:
7 + 3.7b = -19.4 + 1b

Solving
7 + 3.7b = -19.4 + 1b

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
7 + 3.7b + -1b = -19.4 + 1b + -1b

Combine like terms: 3.7b + -1b = 2.7b
7 + 2.7b = -19.4 + 1b + -1b

Combine like terms: 1b + -1b = 0
7 + 2.7b = -19.4 + 0
7 + 2.7b = -19.4

Add '-7' to each side of the equation.
7 + -7 + 2.7b = -19.4 + -7

Combine like terms: 7 + -7 = 0
0 + 2.7b = -19.4 + -7
2.7b = -19.4 + -7

Combine like terms: -19.4 + -7 = -26.4
2.7b = -26.4

Divide each side by '2.7'.
b = -9.777777778

Simplifying
b = -9.777777778

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