10+9r=3

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Solution for 10+9r=3 equation: 


Simplifying
10 + 9r = 3

Solving
10 + 9r = 3

Solving for variable 'r'.

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

Add '-10' to each side of the equation.
10 + -10 + 9r = 3 + -10

Combine like terms: 10 + -10 = 0
0 + 9r = 3 + -10
9r = 3 + -10

Combine like terms: 3 + -10 = -7
9r = -7

Divide each side by '9'.
r = -0.7777777778

Simplifying
r = -0.7777777778

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