7.6r-1.8=-10.8+9.4r

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Solution for 7.6r-1.8=-10.8+9.4r equation: 


Simplifying
7.6r + -1.8 = -10.8 + 9.4r

Reorder the terms:
-1.8 + 7.6r = -10.8 + 9.4r

Solving
-1.8 + 7.6r = -10.8 + 9.4r

Solving for variable 'r'.

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

Add '-9.4r' to each side of the equation.
-1.8 + 7.6r + -9.4r = -10.8 + 9.4r + -9.4r

Combine like terms: 7.6r + -9.4r = -1.8r
-1.8 + -1.8r = -10.8 + 9.4r + -9.4r

Combine like terms: 9.4r + -9.4r = 0.0
-1.8 + -1.8r = -10.8 + 0.0
-1.8 + -1.8r = -10.8

Add '1.8' to each side of the equation.
-1.8 + 1.8 + -1.8r = -10.8 + 1.8

Combine like terms: -1.8 + 1.8 = 0.0
0.0 + -1.8r = -10.8 + 1.8
-1.8r = -10.8 + 1.8

Combine like terms: -10.8 + 1.8 = -9
-1.8r = -9

Divide each side by '-1.8'.
r = 5

Simplifying
r = 5

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