6r+16-5r=13(r-2)-18

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Solution for 6r+16-5r=13(r-2)-18 equation:


Simplifying
6r + 16 + -5r = 13(r + -2) + -18

Reorder the terms:
16 + 6r + -5r = 13(r + -2) + -18

Combine like terms: 6r + -5r = 1r
16 + 1r = 13(r + -2) + -18

Reorder the terms:
16 + 1r = 13(-2 + r) + -18
16 + 1r = (-2 * 13 + r * 13) + -18
16 + 1r = (-26 + 13r) + -18

Reorder the terms:
16 + 1r = -26 + -18 + 13r

Combine like terms: -26 + -18 = -44
16 + 1r = -44 + 13r

Solving
16 + 1r = -44 + 13r

Solving for variable 'r'.

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

Add '-13r' to each side of the equation.
16 + 1r + -13r = -44 + 13r + -13r

Combine like terms: 1r + -13r = -12r
16 + -12r = -44 + 13r + -13r

Combine like terms: 13r + -13r = 0
16 + -12r = -44 + 0
16 + -12r = -44

Add '-16' to each side of the equation.
16 + -16 + -12r = -44 + -16

Combine like terms: 16 + -16 = 0
0 + -12r = -44 + -16
-12r = -44 + -16

Combine like terms: -44 + -16 = -60
-12r = -60

Divide each side by '-12'.
r = 5

Simplifying
r = 5

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