-5r+4x-7x=8

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Solution for -5r+4x-7x=8 equation: 


Simplifying
-5r + 4x + -7x = 8

Combine like terms: 4x + -7x = -3x
-5r + -3x = 8

Solving
-5r + -3x = 8

Solving for variable 'r'.

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

Add '3x' to each side of the equation.
-5r + -3x + 3x = 8 + 3x

Combine like terms: -3x + 3x = 0
-5r + 0 = 8 + 3x
-5r = 8 + 3x

Divide each side by '-5'.
r = -1.6 + -0.6x

Simplifying
r = -1.6 + -0.6x

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