7+9r-6=6r+29-4r

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Solution for 7+9r-6=6r+29-4r equation:


Simplifying
7 + 9r + -6 = 6r + 29 + -4r

Reorder the terms:
7 + -6 + 9r = 6r + 29 + -4r

Combine like terms: 7 + -6 = 1
1 + 9r = 6r + 29 + -4r

Reorder the terms:
1 + 9r = 29 + 6r + -4r

Combine like terms: 6r + -4r = 2r
1 + 9r = 29 + 2r

Solving
1 + 9r = 29 + 2r

Solving for variable 'r'.

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

Add '-2r' to each side of the equation.
1 + 9r + -2r = 29 + 2r + -2r

Combine like terms: 9r + -2r = 7r
1 + 7r = 29 + 2r + -2r

Combine like terms: 2r + -2r = 0
1 + 7r = 29 + 0
1 + 7r = 29

Add '-1' to each side of the equation.
1 + -1 + 7r = 29 + -1

Combine like terms: 1 + -1 = 0
0 + 7r = 29 + -1
7r = 29 + -1

Combine like terms: 29 + -1 = 28
7r = 28

Divide each side by '7'.
r = 4

Simplifying
r = 4

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