4x-3x+r-8-x+5r+7=

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Solution for 4x-3x+r-8-x+5r+7= equation:


Simplifying
4x + -3x + r + -8 + -1x + 5r + 7 = 0

Reorder the terms:
-8 + 7 + r + 5r + 4x + -3x + -1x = 0

Combine like terms: -8 + 7 = -1
-1 + r + 5r + 4x + -3x + -1x = 0

Combine like terms: r + 5r = 6r
-1 + 6r + 4x + -3x + -1x = 0

Combine like terms: 4x + -3x = 1x
-1 + 6r + 1x + -1x = 0

Combine like terms: 1x + -1x = 0
-1 + 6r + 0 = 0
-1 + 6r = 0

Solving
-1 + 6r = 0

Solving for variable 'r'.

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

Add '1' to each side of the equation.
-1 + 1 + 6r = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 6r = 0 + 1
6r = 0 + 1

Combine like terms: 0 + 1 = 1
6r = 1

Divide each side by '6'.
r = 0.1666666667

Simplifying
r = 0.1666666667

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