8r+4=29r+7

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Solution for 8r+4=29r+7 equation:


Simplifying
8r + 4 = 29r + 7

Reorder the terms:
4 + 8r = 29r + 7

Reorder the terms:
4 + 8r = 7 + 29r

Solving
4 + 8r = 7 + 29r

Solving for variable 'r'.

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

Add '-29r' to each side of the equation.
4 + 8r + -29r = 7 + 29r + -29r

Combine like terms: 8r + -29r = -21r
4 + -21r = 7 + 29r + -29r

Combine like terms: 29r + -29r = 0
4 + -21r = 7 + 0
4 + -21r = 7

Add '-4' to each side of the equation.
4 + -4 + -21r = 7 + -4

Combine like terms: 4 + -4 = 0
0 + -21r = 7 + -4
-21r = 7 + -4

Combine like terms: 7 + -4 = 3
-21r = 3

Divide each side by '-21'.
r = -0.1428571429

Simplifying
r = -0.1428571429

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