19x+12r-66r+(-7x)=

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Solution for 19x+12r-66r+(-7x)= equation:


Simplifying
19x + 12r + -66r + (-7x) = 0

Reorder the terms:
12r + -66r + 19x + (-7x) = 0

Combine like terms: 12r + -66r = -54r
-54r + 19x + (-7x) = 0

Combine like terms: 19x + (-7x) = 12x
-54r + 12x = 0

Solving
-54r + 12x = 0

Solving for variable 'r'.

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

Add '-12x' to each side of the equation.
-54r + 12x + -12x = 0 + -12x

Combine like terms: 12x + -12x = 0
-54r + 0 = 0 + -12x
-54r = 0 + -12x
Remove the zero:
-54r = -12x

Divide each side by '-54'.
r = 0.2222222222x

Simplifying
r = 0.2222222222x

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