8r+4-6r+15=29

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Solution for 8r+4-6r+15=29 equation:


Simplifying
8r + 4 + -6r + 15 = 29

Reorder the terms:
4 + 15 + 8r + -6r = 29

Combine like terms: 4 + 15 = 19
19 + 8r + -6r = 29

Combine like terms: 8r + -6r = 2r
19 + 2r = 29

Solving
19 + 2r = 29

Solving for variable 'r'.

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

Add '-19' to each side of the equation.
19 + -19 + 2r = 29 + -19

Combine like terms: 19 + -19 = 0
0 + 2r = 29 + -19
2r = 29 + -19

Combine like terms: 29 + -19 = 10
2r = 10

Divide each side by '2'.
r = 5

Simplifying
r = 5

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