8.4r+16.76=6.6r-5.38

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Solution for 8.4r+16.76=6.6r-5.38 equation: 


Simplifying
8.4r + 16.76 = 6.6r + -5.38

Reorder the terms:
16.76 + 8.4r = 6.6r + -5.38

Reorder the terms:
16.76 + 8.4r = -5.38 + 6.6r

Solving
16.76 + 8.4r = -5.38 + 6.6r

Solving for variable 'r'.

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

Add '-6.6r' to each side of the equation.
16.76 + 8.4r + -6.6r = -5.38 + 6.6r + -6.6r

Combine like terms: 8.4r + -6.6r = 1.8r
16.76 + 1.8r = -5.38 + 6.6r + -6.6r

Combine like terms: 6.6r + -6.6r = 0.0
16.76 + 1.8r = -5.38 + 0.0
16.76 + 1.8r = -5.38

Add '-16.76' to each side of the equation.
16.76 + -16.76 + 1.8r = -5.38 + -16.76

Combine like terms: 16.76 + -16.76 = 0.00
0.00 + 1.8r = -5.38 + -16.76
1.8r = -5.38 + -16.76

Combine like terms: -5.38 + -16.76 = -22.14
1.8r = -22.14

Divide each side by '1.8'.
r = -12.3

Simplifying
r = -12.3

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