5r+3=15r+5

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Solution for 5r+3=15r+5 equation:


Simplifying
5r + 3 = 15r + 5

Reorder the terms:
3 + 5r = 15r + 5

Reorder the terms:
3 + 5r = 5 + 15r

Solving
3 + 5r = 5 + 15r

Solving for variable 'r'.

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

Add '-15r' to each side of the equation.
3 + 5r + -15r = 5 + 15r + -15r

Combine like terms: 5r + -15r = -10r
3 + -10r = 5 + 15r + -15r

Combine like terms: 15r + -15r = 0
3 + -10r = 5 + 0
3 + -10r = 5

Add '-3' to each side of the equation.
3 + -3 + -10r = 5 + -3

Combine like terms: 3 + -3 = 0
0 + -10r = 5 + -3
-10r = 5 + -3

Combine like terms: 5 + -3 = 2
-10r = 2

Divide each side by '-10'.
r = -0.2

Simplifying
r = -0.2

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