7r+5=35r+12

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Solution for 7r+5=35r+12 equation:


Simplifying
7r + 5 = 35r + 12

Reorder the terms:
5 + 7r = 35r + 12

Reorder the terms:
5 + 7r = 12 + 35r

Solving
5 + 7r = 12 + 35r

Solving for variable 'r'.

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

Add '-35r' to each side of the equation.
5 + 7r + -35r = 12 + 35r + -35r

Combine like terms: 7r + -35r = -28r
5 + -28r = 12 + 35r + -35r

Combine like terms: 35r + -35r = 0
5 + -28r = 12 + 0
5 + -28r = 12

Add '-5' to each side of the equation.
5 + -5 + -28r = 12 + -5

Combine like terms: 5 + -5 = 0
0 + -28r = 12 + -5
-28r = 12 + -5

Combine like terms: 12 + -5 = 7
-28r = 7

Divide each side by '-28'.
r = -0.25

Simplifying
r = -0.25

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