10r+5r-14r+1=9

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Solution for 10r+5r-14r+1=9 equation:


Simplifying
10r + 5r + -14r + 1 = 9

Reorder the terms:
1 + 10r + 5r + -14r = 9

Combine like terms: 10r + 5r = 15r
1 + 15r + -14r = 9

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

Solving
1 + 1r = 9

Solving for variable 'r'.

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

Add '-1' to each side of the equation.
1 + -1 + 1r = 9 + -1

Combine like terms: 1 + -1 = 0
0 + 1r = 9 + -1
1r = 9 + -1

Combine like terms: 9 + -1 = 8
1r = 8

Divide each side by '1'.
r = 8

Simplifying
r = 8

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