-3r+2-5r=10

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Solution for -3r+2-5r=10 equation: 


Simplifying
-3r + 2 + -5r = 10

Reorder the terms:
2 + -3r + -5r = 10

Combine like terms: -3r + -5r = -8r
2 + -8r = 10

Solving
2 + -8r = 10

Solving for variable 'r'.

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

Add '-2' to each side of the equation.
2 + -2 + -8r = 10 + -2

Combine like terms: 2 + -2 = 0
0 + -8r = 10 + -2
-8r = 10 + -2

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

Divide each side by '-8'.
r = -1

Simplifying
r = -1

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