(2r*3)+4=(-r+9)+(29*2)

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Solution for (2r*3)+4=(-r+9)+(29*2) equation:


Simplifying
(2r * 3) + 4 = (-1r + 9) + (29 * 2)

Reorder the terms for easier multiplication:
(2 * 3r) + 4 = (-1r + 9) + (29 * 2)

Multiply 2 * 3
(6r) + 4 = (-1r + 9) + (29 * 2)

Reorder the terms:
4 + (6r) = (-1r + 9) + (29 * 2)

Reorder the terms:
4 + (6r) = (9 + -1r) + (29 * 2)

Remove parenthesis around (9 + -1r)
4 + (6r) = 9 + -1r + (29 * 2)

Multiply 29 * 2
4 + (6r) = 9 + -1r + (58)
4 + (6r) = 9 + -1r + 58

Reorder the terms:
4 + (6r) = 9 + 58 + -1r

Combine like terms: 9 + 58 = 67
4 + (6r) = 67 + -1r

Solving
4 + (6r) = 67 + -1r

Solving for variable 'r'.

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

Add 'r' to each side of the equation.
4 + (6r) + r = 67 + -1r + r

Combine like terms: (6r) + r = 7r
4 + 7r = 67 + -1r + r

Combine like terms: -1r + r = 0
4 + 7r = 67 + 0
4 + 7r = 67

Add '-4' to each side of the equation.
4 + -4 + 7r = 67 + -4

Combine like terms: 4 + -4 = 0
0 + 7r = 67 + -4
7r = 67 + -4

Combine like terms: 67 + -4 = 63
7r = 63

Divide each side by '7'.
r = 9

Simplifying
r = 9

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