-19+r=3(2r-5)+6

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Solution for -19+r=3(2r-5)+6 equation:


Simplifying
-19 + r = 3(2r + -5) + 6

Reorder the terms:
-19 + r = 3(-5 + 2r) + 6
-19 + r = (-5 * 3 + 2r * 3) + 6
-19 + r = (-15 + 6r) + 6

Reorder the terms:
-19 + r = -15 + 6 + 6r

Combine like terms: -15 + 6 = -9
-19 + r = -9 + 6r

Solving
-19 + r = -9 + 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.
-19 + r + -6r = -9 + 6r + -6r

Combine like terms: r + -6r = -5r
-19 + -5r = -9 + 6r + -6r

Combine like terms: 6r + -6r = 0
-19 + -5r = -9 + 0
-19 + -5r = -9

Add '19' to each side of the equation.
-19 + 19 + -5r = -9 + 19

Combine like terms: -19 + 19 = 0
0 + -5r = -9 + 19
-5r = -9 + 19

Combine like terms: -9 + 19 = 10
-5r = 10

Divide each side by '-5'.
r = -2

Simplifying
r = -2

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