-(1-2r)-r=-38+8x

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Solution for -(1-2r)-r=-38+8x equation:


Simplifying
-1(1 + -2r) + -1r = -38 + 8x
(1 * -1 + -2r * -1) + -1r = -38 + 8x
(-1 + 2r) + -1r = -38 + 8x

Combine like terms: 2r + -1r = 1r
-1 + 1r = -38 + 8x

Solving
-1 + 1r = -38 + 8x

Solving for variable 'r'.

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

Add '1' to each side of the equation.
-1 + 1 + 1r = -38 + 1 + 8x

Combine like terms: -1 + 1 = 0
0 + 1r = -38 + 1 + 8x
1r = -38 + 1 + 8x

Combine like terms: -38 + 1 = -37
1r = -37 + 8x

Divide each side by '1'.
r = -37 + 8x

Simplifying
r = -37 + 8x

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