-2r+14-4r=42-5r

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Solution for -2r+14-4r=42-5r equation:


Simplifying
-2r + 14 + -4r = 42 + -5r

Reorder the terms:
14 + -2r + -4r = 42 + -5r

Combine like terms: -2r + -4r = -6r
14 + -6r = 42 + -5r

Solving
14 + -6r = 42 + -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.
14 + -6r + 5r = 42 + -5r + 5r

Combine like terms: -6r + 5r = -1r
14 + -1r = 42 + -5r + 5r

Combine like terms: -5r + 5r = 0
14 + -1r = 42 + 0
14 + -1r = 42

Add '-14' to each side of the equation.
14 + -14 + -1r = 42 + -14

Combine like terms: 14 + -14 = 0
0 + -1r = 42 + -14
-1r = 42 + -14

Combine like terms: 42 + -14 = 28
-1r = 28

Divide each side by '-1'.
r = -28

Simplifying
r = -28

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