7x+3(2r-17)=105

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Solution for 7x+3(2r-17)=105 equation:


Simplifying
7x + 3(2r + -17) = 105

Reorder the terms:
7x + 3(-17 + 2r) = 105
7x + (-17 * 3 + 2r * 3) = 105
7x + (-51 + 6r) = 105

Reorder the terms:
-51 + 6r + 7x = 105

Solving
-51 + 6r + 7x = 105

Solving for variable 'r'.

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

Add '51' to each side of the equation.
-51 + 6r + 51 + 7x = 105 + 51

Reorder the terms:
-51 + 51 + 6r + 7x = 105 + 51

Combine like terms: -51 + 51 = 0
0 + 6r + 7x = 105 + 51
6r + 7x = 105 + 51

Combine like terms: 105 + 51 = 156
6r + 7x = 156

Add '-7x' to each side of the equation.
6r + 7x + -7x = 156 + -7x

Combine like terms: 7x + -7x = 0
6r + 0 = 156 + -7x
6r = 156 + -7x

Divide each side by '6'.
r = 26 + -1.166666667x

Simplifying
r = 26 + -1.166666667x

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