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

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


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

Reorder the terms:
2(-6 + r) + 4 = r + -4(r + 2)
(-6 * 2 + r * 2) + 4 = r + -4(r + 2)
(-12 + 2r) + 4 = r + -4(r + 2)

Reorder the terms:
-12 + 4 + 2r = r + -4(r + 2)

Combine like terms: -12 + 4 = -8
-8 + 2r = r + -4(r + 2)

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

Reorder the terms:
-8 + 2r = -8 + r + -4r

Combine like terms: r + -4r = -3r
-8 + 2r = -8 + -3r

Add '8' to each side of the equation.
-8 + 8 + 2r = -8 + 8 + -3r

Combine like terms: -8 + 8 = 0
0 + 2r = -8 + 8 + -3r
2r = -8 + 8 + -3r

Combine like terms: -8 + 8 = 0
2r = 0 + -3r
2r = -3r

Solving
2r = -3r

Solving for variable 'r'.

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

Add '3r' to each side of the equation.
2r + 3r = -3r + 3r

Combine like terms: 2r + 3r = 5r
5r = -3r + 3r

Combine like terms: -3r + 3r = 0
5r = 0

Divide each side by '5'.
r = 0

Simplifying
r = 0

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