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

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


Simplifying
4(-1 + 2r) + -6 = 2r + -4
(-1 * 4 + 2r * 4) + -6 = 2r + -4
(-4 + 8r) + -6 = 2r + -4

Reorder the terms:
-4 + -6 + 8r = 2r + -4

Combine like terms: -4 + -6 = -10
-10 + 8r = 2r + -4

Reorder the terms:
-10 + 8r = -4 + 2r

Solving
-10 + 8r = -4 + 2r

Solving for variable 'r'.

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

Add '-2r' to each side of the equation.
-10 + 8r + -2r = -4 + 2r + -2r

Combine like terms: 8r + -2r = 6r
-10 + 6r = -4 + 2r + -2r

Combine like terms: 2r + -2r = 0
-10 + 6r = -4 + 0
-10 + 6r = -4

Add '10' to each side of the equation.
-10 + 10 + 6r = -4 + 10

Combine like terms: -10 + 10 = 0
0 + 6r = -4 + 10
6r = -4 + 10

Combine like terms: -4 + 10 = 6
6r = 6

Divide each side by '6'.
r = 1

Simplifying
r = 1

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