-5x+6.7-3.7r-1.8r+3=

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Solution for -5x+6.7-3.7r-1.8r+3= equation:


Simplifying
-5x + 6.7 + -3.7r + -1.8r + 3 = 0

Reorder the terms:
6.7 + 3 + -3.7r + -1.8r + -5x = 0

Combine like terms: 6.7 + 3 = 9.7
9.7 + -3.7r + -1.8r + -5x = 0

Combine like terms: -3.7r + -1.8r = -5.5r
9.7 + -5.5r + -5x = 0

Solving
9.7 + -5.5r + -5x = 0

Solving for variable 'r'.

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

Add '-9.7' to each side of the equation.
9.7 + -5.5r + -9.7 + -5x = 0 + -9.7

Reorder the terms:
9.7 + -9.7 + -5.5r + -5x = 0 + -9.7

Combine like terms: 9.7 + -9.7 = 0.0
0.0 + -5.5r + -5x = 0 + -9.7
-5.5r + -5x = 0 + -9.7

Combine like terms: 0 + -9.7 = -9.7
-5.5r + -5x = -9.7

Add '5x' to each side of the equation.
-5.5r + -5x + 5x = -9.7 + 5x

Combine like terms: -5x + 5x = 0
-5.5r + 0 = -9.7 + 5x
-5.5r = -9.7 + 5x

Divide each side by '-5.5'.
r = 1.763636364 + -0.9090909091x

Simplifying
r = 1.763636364 + -0.9090909091x

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