35+8r=7(2r-1)

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Solution for 35+8r=7(2r-1) equation:


Simplifying
35 + 8r = 7(2r + -1)

Reorder the terms:
35 + 8r = 7(-1 + 2r)
35 + 8r = (-1 * 7 + 2r * 7)
35 + 8r = (-7 + 14r)

Solving
35 + 8r = -7 + 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 = -7 + 14r + -14r

Combine like terms: 8r + -14r = -6r
35 + -6r = -7 + 14r + -14r

Combine like terms: 14r + -14r = 0
35 + -6r = -7 + 0
35 + -6r = -7

Add '-35' to each side of the equation.
35 + -35 + -6r = -7 + -35

Combine like terms: 35 + -35 = 0
0 + -6r = -7 + -35
-6r = -7 + -35

Combine like terms: -7 + -35 = -42
-6r = -42

Divide each side by '-6'.
r = 7

Simplifying
r = 7

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