-3.8+8.5=b

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Solution for -3.8+8.5=b equation:


Simplifying
-3.8 + 8.5 = b

Combine like terms: -3.8 + 8.5 = 4.7
4.7 = b

Solving
4.7 = b

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.
4.7 + -1b = b + -1b

Combine like terms: b + -1b = 0
4.7 + -1b = 0

Add '-4.7' to each side of the equation.
4.7 + -4.7 + -1b = 0 + -4.7

Combine like terms: 4.7 + -4.7 = 0.0
0.0 + -1b = 0 + -4.7
-1b = 0 + -4.7

Combine like terms: 0 + -4.7 = -4.7
-1b = -4.7

Divide each side by '-1'.
b = 4.7

Simplifying
b = 4.7

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