-2(r-17)=-4

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Solution for -2(r-17)=-4 equation:


Simplifying
-2(r + -17) = -4

Reorder the terms:
-2(-17 + r) = -4
(-17 * -2 + r * -2) = -4
(34 + -2r) = -4

Solving
34 + -2r = -4

Solving for variable 'r'.

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

Add '-34' to each side of the equation.
34 + -34 + -2r = -4 + -34

Combine like terms: 34 + -34 = 0
0 + -2r = -4 + -34
-2r = -4 + -34

Combine like terms: -4 + -34 = -38
-2r = -38

Divide each side by '-2'.
r = 19

Simplifying
r = 19

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