4(r+2)-2r=6-2(x+1)

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Solution for 4(r+2)-2r=6-2(x+1) equation:


Simplifying
4(r + 2) + -2r = 6 + -2(x + 1)

Reorder the terms:
4(2 + r) + -2r = 6 + -2(x + 1)
(2 * 4 + r * 4) + -2r = 6 + -2(x + 1)
(8 + 4r) + -2r = 6 + -2(x + 1)

Combine like terms: 4r + -2r = 2r
8 + 2r = 6 + -2(x + 1)

Reorder the terms:
8 + 2r = 6 + -2(1 + x)
8 + 2r = 6 + (1 * -2 + x * -2)
8 + 2r = 6 + (-2 + -2x)

Combine like terms: 6 + -2 = 4
8 + 2r = 4 + -2x

Solving
8 + 2r = 4 + -2x

Solving for variable 'r'.

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

Add '-8' to each side of the equation.
8 + -8 + 2r = 4 + -8 + -2x

Combine like terms: 8 + -8 = 0
0 + 2r = 4 + -8 + -2x
2r = 4 + -8 + -2x

Combine like terms: 4 + -8 = -4
2r = -4 + -2x

Divide each side by '2'.
r = -2 + -1x

Simplifying
r = -2 + -1x

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