0.2+7=0.5b+13

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Solution for 0.2+7=0.5b+13 equation:


Simplifying
0.2 + 7 = 0.5b + 13

Combine like terms: 0.2 + 7 = 7.2
7.2 = 0.5b + 13

Reorder the terms:
7.2 = 13 + 0.5b

Solving
7.2 = 13 + 0.5b

Solving for variable 'b'.

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

Add '-0.5b' to each side of the equation.
7.2 + -0.5b = 13 + 0.5b + -0.5b

Combine like terms: 0.5b + -0.5b = 0.0
7.2 + -0.5b = 13 + 0.0
7.2 + -0.5b = 13

Add '-7.2' to each side of the equation.
7.2 + -7.2 + -0.5b = 13 + -7.2

Combine like terms: 7.2 + -7.2 = 0.0
0.0 + -0.5b = 13 + -7.2
-0.5b = 13 + -7.2

Combine like terms: 13 + -7.2 = 5.8
-0.5b = 5.8

Divide each side by '-0.5'.
b = -11.6

Simplifying
b = -11.6

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