5r-3=7r+5

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Solution for 5r-3=7r+5 equation:


Simplifying
5r + -3 = 7r + 5

Reorder the terms:
-3 + 5r = 7r + 5

Reorder the terms:
-3 + 5r = 5 + 7r

Solving
-3 + 5r = 5 + 7r

Solving for variable 'r'.

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

Add '-7r' to each side of the equation.
-3 + 5r + -7r = 5 + 7r + -7r

Combine like terms: 5r + -7r = -2r
-3 + -2r = 5 + 7r + -7r

Combine like terms: 7r + -7r = 0
-3 + -2r = 5 + 0
-3 + -2r = 5

Add '3' to each side of the equation.
-3 + 3 + -2r = 5 + 3

Combine like terms: -3 + 3 = 0
0 + -2r = 5 + 3
-2r = 5 + 3

Combine like terms: 5 + 3 = 8
-2r = 8

Divide each side by '-2'.
r = -4

Simplifying
r = -4

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