4r+20=-5r+34

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Solution for 4r+20=-5r+34 equation:


Simplifying
4r + 20 = -5r + 34

Reorder the terms:
20 + 4r = -5r + 34

Reorder the terms:
20 + 4r = 34 + -5r

Solving
20 + 4r = 34 + -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.
20 + 4r + 5r = 34 + -5r + 5r

Combine like terms: 4r + 5r = 9r
20 + 9r = 34 + -5r + 5r

Combine like terms: -5r + 5r = 0
20 + 9r = 34 + 0
20 + 9r = 34

Add '-20' to each side of the equation.
20 + -20 + 9r = 34 + -20

Combine like terms: 20 + -20 = 0
0 + 9r = 34 + -20
9r = 34 + -20

Combine like terms: 34 + -20 = 14
9r = 14

Divide each side by '9'.
r = 1.555555556

Simplifying
r = 1.555555556

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