-4r+2=-5r+10

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Solution for -4r+2=-5r+10 equation:


Simplifying
-4r + 2 = -5r + 10

Reorder the terms:
2 + -4r = -5r + 10

Reorder the terms:
2 + -4r = 10 + -5r

Solving
2 + -4r = 10 + -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 + -4r + 5r = 10 + -5r + 5r

Combine like terms: -4r + 5r = 1r
2 + 1r = 10 + -5r + 5r

Combine like terms: -5r + 5r = 0
2 + 1r = 10 + 0
2 + 1r = 10

Add '-2' to each side of the equation.
2 + -2 + 1r = 10 + -2

Combine like terms: 2 + -2 = 0
0 + 1r = 10 + -2
1r = 10 + -2

Combine like terms: 10 + -2 = 8
1r = 8

Divide each side by '1'.
r = 8

Simplifying
r = 8

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