-12rx-13=4x+3

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Solution for -12rx-13=4x+3 equation:


Simplifying
-12rx + -13 = 4x + 3

Reorder the terms:
-13 + -12rx = 4x + 3

Reorder the terms:
-13 + -12rx = 3 + 4x

Solving
-13 + -12rx = 3 + 4x

Solving for variable 'r'.

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

Add '13' to each side of the equation.
-13 + 13 + -12rx = 3 + 13 + 4x

Combine like terms: -13 + 13 = 0
0 + -12rx = 3 + 13 + 4x
-12rx = 3 + 13 + 4x

Combine like terms: 3 + 13 = 16
-12rx = 16 + 4x

Divide each side by '-12x'.
r = -1.333333333x-1 + -0.3333333333

Simplifying
r = -1.333333333x-1 + -0.3333333333

Reorder the terms:
r = -0.3333333333 + -1.333333333x-1

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