-6r+10=4r+20

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Solution for -6r+10=4r+20 equation: 


Simplifying
-6r + 10 = 4r + 20

Reorder the terms:
10 + -6r = 4r + 20

Reorder the terms:
10 + -6r = 20 + 4r

Solving
10 + -6r = 20 + 4r

Solving for variable 'r'.

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

Add '-4r' to each side of the equation.
10 + -6r + -4r = 20 + 4r + -4r

Combine like terms: -6r + -4r = -10r
10 + -10r = 20 + 4r + -4r

Combine like terms: 4r + -4r = 0
10 + -10r = 20 + 0
10 + -10r = 20

Add '-10' to each side of the equation.
10 + -10 + -10r = 20 + -10

Combine like terms: 10 + -10 = 0
0 + -10r = 20 + -10
-10r = 20 + -10

Combine like terms: 20 + -10 = 10
-10r = 10

Divide each side by '-10'.
r = -1

Simplifying
r = -1

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