9.5=3(r+1.6)-8r

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Solution for 9.5=3(r+1.6)-8r equation: 


Simplifying
9.5 = 3(r + 1.6) + -8r

Reorder the terms:
9.5 = 3(1.6 + r) + -8r
9.5 = (1.6 * 3 + r * 3) + -8r
9.5 = (4.8 + 3r) + -8r

Combine like terms: 3r + -8r = -5r
9.5 = 4.8 + -5r

Solving
9.5 = 4.8 + -5r

Solving for variable 'r'.

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

Add '5r' to each side of the equation.
9.5 + 5r = 4.8 + -5r + 5r

Combine like terms: -5r + 5r = 0
9.5 + 5r = 4.8 + 0
9.5 + 5r = 4.8

Add '-9.5' to each side of the equation.
9.5 + -9.5 + 5r = 4.8 + -9.5

Combine like terms: 9.5 + -9.5 = 0.0
0.0 + 5r = 4.8 + -9.5
5r = 4.8 + -9.5

Combine like terms: 4.8 + -9.5 = -4.7
5r = -4.7

Divide each side by '5'.
r = -0.94

Simplifying
r = -0.94

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