3r-18=-26+4r

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Solution for 3r-18=-26+4r equation:


Simplifying
3r + -18 = -26 + 4r

Reorder the terms:
-18 + 3r = -26 + 4r

Solving
-18 + 3r = -26 + 4r

Solving for variable 'r'.

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

Add '-4r' to each side of the equation.
-18 + 3r + -4r = -26 + 4r + -4r

Combine like terms: 3r + -4r = -1r
-18 + -1r = -26 + 4r + -4r

Combine like terms: 4r + -4r = 0
-18 + -1r = -26 + 0
-18 + -1r = -26

Add '18' to each side of the equation.
-18 + 18 + -1r = -26 + 18

Combine like terms: -18 + 18 = 0
0 + -1r = -26 + 18
-1r = -26 + 18

Combine like terms: -26 + 18 = -8
-1r = -8

Divide each side by '-1'.
r = 8

Simplifying
r = 8

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