r+9.3=-3.4

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Solution for r+9.3=-3.4 equation: 


Simplifying
r + 9.3 = -3.4

Reorder the terms:
9.3 + r = -3.4

Solving
9.3 + r = -3.4

Solving for variable 'r'.

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

Add '-9.3' to each side of the equation.
9.3 + -9.3 + r = -3.4 + -9.3

Combine like terms: 9.3 + -9.3 = 0.0
0.0 + r = -3.4 + -9.3
r = -3.4 + -9.3

Combine like terms: -3.4 + -9.3 = -12.7
r = -12.7

Simplifying
r = -12.7

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