-6.5r+15=-9.7+43.8

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Solution for -6.5r+15=-9.7+43.8 equation:


Simplifying
-6.5r + 15 = -9.7 + 43.8

Reorder the terms:
15 + -6.5r = -9.7 + 43.8

Combine like terms: -9.7 + 43.8 = 34.1
15 + -6.5r = 34.1

Solving
15 + -6.5r = 34.1

Solving for variable 'r'.

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

Add '-15' to each side of the equation.
15 + -15 + -6.5r = 34.1 + -15

Combine like terms: 15 + -15 = 0
0 + -6.5r = 34.1 + -15
-6.5r = 34.1 + -15

Combine like terms: 34.1 + -15 = 19.1
-6.5r = 19.1

Divide each side by '-6.5'.
r = -2.938461538

Simplifying
r = -2.938461538

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