3(2r-3)=0.2r+0.9

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Solution for 3(2r-3)=0.2r+0.9 equation:


Simplifying
3(2r + -3) = 0.2r + 0.9

Reorder the terms:
3(-3 + 2r) = 0.2r + 0.9
(-3 * 3 + 2r * 3) = 0.2r + 0.9
(-9 + 6r) = 0.2r + 0.9

Reorder the terms:
-9 + 6r = 0.9 + 0.2r

Solving
-9 + 6r = 0.9 + 0.2r

Solving for variable 'r'.

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

Add '-0.2r' to each side of the equation.
-9 + 6r + -0.2r = 0.9 + 0.2r + -0.2r

Combine like terms: 6r + -0.2r = 5.8r
-9 + 5.8r = 0.9 + 0.2r + -0.2r

Combine like terms: 0.2r + -0.2r = 0.0
-9 + 5.8r = 0.9 + 0.0
-9 + 5.8r = 0.9

Add '9' to each side of the equation.
-9 + 9 + 5.8r = 0.9 + 9

Combine like terms: -9 + 9 = 0
0 + 5.8r = 0.9 + 9
5.8r = 0.9 + 9

Combine like terms: 0.9 + 9 = 9.9
5.8r = 9.9

Divide each side by '5.8'.
r = 1.706896552

Simplifying
r = 1.706896552

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