-3(6+1r)=14-r

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Solution for -3(6+1r)=14-r equation: 


Simplifying
-3(6 + 1r) = 14 + -1r
(6 * -3 + 1r * -3) = 14 + -1r
(-18 + -3r) = 14 + -1r

Solving
-18 + -3r = 14 + -1r

Solving for variable 'r'.

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

Add 'r' to each side of the equation.
-18 + -3r + r = 14 + -1r + r

Combine like terms: -3r + r = -2r
-18 + -2r = 14 + -1r + r

Combine like terms: -1r + r = 0
-18 + -2r = 14 + 0
-18 + -2r = 14

Add '18' to each side of the equation.
-18 + 18 + -2r = 14 + 18

Combine like terms: -18 + 18 = 0
0 + -2r = 14 + 18
-2r = 14 + 18

Combine like terms: 14 + 18 = 32
-2r = 32

Divide each side by '-2'.
r = -16

Simplifying
r = -16

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