5(r+7)+26=2r+106

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Solution for 5(r+7)+26=2r+106 equation:


Simplifying
5(r + 7) + 26 = 2r + 106

Reorder the terms:
5(7 + r) + 26 = 2r + 106
(7 * 5 + r * 5) + 26 = 2r + 106
(35 + 5r) + 26 = 2r + 106

Reorder the terms:
35 + 26 + 5r = 2r + 106

Combine like terms: 35 + 26 = 61
61 + 5r = 2r + 106

Reorder the terms:
61 + 5r = 106 + 2r

Solving
61 + 5r = 106 + 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.
61 + 5r + -2r = 106 + 2r + -2r

Combine like terms: 5r + -2r = 3r
61 + 3r = 106 + 2r + -2r

Combine like terms: 2r + -2r = 0
61 + 3r = 106 + 0
61 + 3r = 106

Add '-61' to each side of the equation.
61 + -61 + 3r = 106 + -61

Combine like terms: 61 + -61 = 0
0 + 3r = 106 + -61
3r = 106 + -61

Combine like terms: 106 + -61 = 45
3r = 45

Divide each side by '3'.
r = 15

Simplifying
r = 15

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