4(2r-1)=-2(3r+16)

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Solution for 4(2r-1)=-2(3r+16) equation:


Simplifying
4(2r + -1) = -2(3r + 16)

Reorder the terms:
4(-1 + 2r) = -2(3r + 16)
(-1 * 4 + 2r * 4) = -2(3r + 16)
(-4 + 8r) = -2(3r + 16)

Reorder the terms:
-4 + 8r = -2(16 + 3r)
-4 + 8r = (16 * -2 + 3r * -2)
-4 + 8r = (-32 + -6r)

Solving
-4 + 8r = -32 + -6r

Solving for variable 'r'.

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

Add '6r' to each side of the equation.
-4 + 8r + 6r = -32 + -6r + 6r

Combine like terms: 8r + 6r = 14r
-4 + 14r = -32 + -6r + 6r

Combine like terms: -6r + 6r = 0
-4 + 14r = -32 + 0
-4 + 14r = -32

Add '4' to each side of the equation.
-4 + 4 + 14r = -32 + 4

Combine like terms: -4 + 4 = 0
0 + 14r = -32 + 4
14r = -32 + 4

Combine like terms: -32 + 4 = -28
14r = -28

Divide each side by '14'.
r = -2

Simplifying
r = -2

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