1.5r+1.568=15.172+4.2r

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Solution for 1.5r+1.568=15.172+4.2r equation: 


Simplifying
1.5r + 1.568 = 15.172 + 4.2r

Reorder the terms:
1.568 + 1.5r = 15.172 + 4.2r

Solving
1.568 + 1.5r = 15.172 + 4.2r

Solving for variable 'r'.

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

Add '-4.2r' to each side of the equation.
1.568 + 1.5r + -4.2r = 15.172 + 4.2r + -4.2r

Combine like terms: 1.5r + -4.2r = -2.7r
1.568 + -2.7r = 15.172 + 4.2r + -4.2r

Combine like terms: 4.2r + -4.2r = 0.0
1.568 + -2.7r = 15.172 + 0.0
1.568 + -2.7r = 15.172

Add '-1.568' to each side of the equation.
1.568 + -1.568 + -2.7r = 15.172 + -1.568

Combine like terms: 1.568 + -1.568 = 0.000
0.000 + -2.7r = 15.172 + -1.568
-2.7r = 15.172 + -1.568

Combine like terms: 15.172 + -1.568 = 13.604
-2.7r = 13.604

Divide each side by '-2.7'.
r = -5.038518519

Simplifying
r = -5.038518519

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