2.1r+1.74r=-16.128

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Solution for 2.1r+1.74r=-16.128 equation: 


Simplifying
2.1r + 1.74r = -16.128

Combine like terms: 2.1r + 1.74r = 3.84r
3.84r = -16.128

Solving
3.84r = -16.128

Solving for variable 'r'.

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

Divide each side by '3.84'.
r = -4.2

Simplifying
r = -4.2

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