r*1.9=9+10+9+14.73+9+57.47+r+9

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Solution for r*1.9=9+10+9+14.73+9+57.47+r+9 equation:


Simplifying
r * 1.9 = 9 + 10 + 9 + 14.73 + 9 + 57.47 + r + 9

Reorder the terms for easier multiplication:
1.9r = 9 + 10 + 9 + 14.73 + 9 + 57.47 + r + 9

Reorder the terms:
1.9r = 9 + 10 + 9 + 14.73 + 9 + 57.47 + 9 + r

Combine like terms: 9 + 10 = 19
1.9r = 19 + 9 + 14.73 + 9 + 57.47 + 9 + r

Combine like terms: 19 + 9 = 28
1.9r = 28 + 14.73 + 9 + 57.47 + 9 + r

Combine like terms: 28 + 14.73 = 42.73
1.9r = 42.73 + 9 + 57.47 + 9 + r

Combine like terms: 42.73 + 9 = 51.73
1.9r = 51.73 + 57.47 + 9 + r

Combine like terms: 51.73 + 57.47 = 109.2
1.9r = 109.2 + 9 + r

Combine like terms: 109.2 + 9 = 118.2
1.9r = 118.2 + r

Solving
1.9r = 118.2 + r

Solving for variable 'r'.

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

Add '-1r' to each side of the equation.
1.9r + -1r = 118.2 + r + -1r

Combine like terms: 1.9r + -1r = 0.9r
0.9r = 118.2 + r + -1r

Combine like terms: r + -1r = 0
0.9r = 118.2 + 0
0.9r = 118.2

Divide each side by '0.9'.
r = 131.3333333

Simplifying
r = 131.3333333

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