4r+5-7-6r=5r+8

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Solution for 4r+5-7-6r=5r+8 equation:


Simplifying
4r + 5 + -7 + -6r = 5r + 8

Reorder the terms:
5 + -7 + 4r + -6r = 5r + 8

Combine like terms: 5 + -7 = -2
-2 + 4r + -6r = 5r + 8

Combine like terms: 4r + -6r = -2r
-2 + -2r = 5r + 8

Reorder the terms:
-2 + -2r = 8 + 5r

Solving
-2 + -2r = 8 + 5r

Solving for variable 'r'.

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

Add '-5r' to each side of the equation.
-2 + -2r + -5r = 8 + 5r + -5r

Combine like terms: -2r + -5r = -7r
-2 + -7r = 8 + 5r + -5r

Combine like terms: 5r + -5r = 0
-2 + -7r = 8 + 0
-2 + -7r = 8

Add '2' to each side of the equation.
-2 + 2 + -7r = 8 + 2

Combine like terms: -2 + 2 = 0
0 + -7r = 8 + 2
-7r = 8 + 2

Combine like terms: 8 + 2 = 10
-7r = 10

Divide each side by '-7'.
r = -1.428571429

Simplifying
r = -1.428571429

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