35-8r=-r+3(-3+5r)

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Solution for 35-8r=-r+3(-3+5r) equation:


Simplifying
35 + -8r = -1r + 3(-3 + 5r)
35 + -8r = -1r + (-3 * 3 + 5r * 3)
35 + -8r = -1r + (-9 + 15r)

Reorder the terms:
35 + -8r = -9 + -1r + 15r

Combine like terms: -1r + 15r = 14r
35 + -8r = -9 + 14r

Solving
35 + -8r = -9 + 14r

Solving for variable 'r'.

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

Add '-14r' to each side of the equation.
35 + -8r + -14r = -9 + 14r + -14r

Combine like terms: -8r + -14r = -22r
35 + -22r = -9 + 14r + -14r

Combine like terms: 14r + -14r = 0
35 + -22r = -9 + 0
35 + -22r = -9

Add '-35' to each side of the equation.
35 + -35 + -22r = -9 + -35

Combine like terms: 35 + -35 = 0
0 + -22r = -9 + -35
-22r = -9 + -35

Combine like terms: -9 + -35 = -44
-22r = -44

Divide each side by '-22'.
r = 2

Simplifying
r = 2

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