15r=2r+1+3r-15

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Solution for 15r=2r+1+3r-15 equation:


Simplifying
15r = 2r + 1 + 3r + -15

Reorder the terms:
15r = 1 + -15 + 2r + 3r

Combine like terms: 1 + -15 = -14
15r = -14 + 2r + 3r

Combine like terms: 2r + 3r = 5r
15r = -14 + 5r

Solving
15r = -14 + 5r

Solving for variable 'r'.

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

Add '-5r' to each side of the equation.
15r + -5r = -14 + 5r + -5r

Combine like terms: 15r + -5r = 10r
10r = -14 + 5r + -5r

Combine like terms: 5r + -5r = 0
10r = -14 + 0
10r = -14

Divide each side by '10'.
r = -1.4

Simplifying
r = -1.4

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