1.5r+9=1.1r+29

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Solution for 1.5r+9=1.1r+29 equation:


Simplifying
1.5r + 9 = 1.1r + 29

Reorder the terms:
9 + 1.5r = 1.1r + 29

Reorder the terms:
9 + 1.5r = 29 + 1.1r

Solving
9 + 1.5r = 29 + 1.1r

Solving for variable 'r'.

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

Add '-1.1r' to each side of the equation.
9 + 1.5r + -1.1r = 29 + 1.1r + -1.1r

Combine like terms: 1.5r + -1.1r = 0.4r
9 + 0.4r = 29 + 1.1r + -1.1r

Combine like terms: 1.1r + -1.1r = 0.0
9 + 0.4r = 29 + 0.0
9 + 0.4r = 29

Add '-9' to each side of the equation.
9 + -9 + 0.4r = 29 + -9

Combine like terms: 9 + -9 = 0
0 + 0.4r = 29 + -9
0.4r = 29 + -9

Combine like terms: 29 + -9 = 20
0.4r = 20

Divide each side by '0.4'.
r = 50

Simplifying
r = 50

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