.2+r=.2r-.06+.03r

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Solution for .2+r=.2r-.06+.03r equation:


Simplifying
0.2 + r = 0.2r + -0.06 + 0.03r

Reorder the terms:
0.2 + r = -0.06 + 0.2r + 0.03r

Combine like terms: 0.2r + 0.03r = 0.23r
0.2 + r = -0.06 + 0.23r

Solving
0.2 + r = -0.06 + 0.23r

Solving for variable 'r'.

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

Add '-0.23r' to each side of the equation.
0.2 + r + -0.23r = -0.06 + 0.23r + -0.23r

Combine like terms: r + -0.23r = 0.77r
0.2 + 0.77r = -0.06 + 0.23r + -0.23r

Combine like terms: 0.23r + -0.23r = 0.00
0.2 + 0.77r = -0.06 + 0.00
0.2 + 0.77r = -0.06

Add '-0.2' to each side of the equation.
0.2 + -0.2 + 0.77r = -0.06 + -0.2

Combine like terms: 0.2 + -0.2 = 0.0
0.0 + 0.77r = -0.06 + -0.2
0.77r = -0.06 + -0.2

Combine like terms: -0.06 + -0.2 = -0.26
0.77r = -0.26

Divide each side by '0.77'.
r = -0.3376623377

Simplifying
r = -0.3376623377

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