7(3r-2w)+(5r+3w)=

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Solution for 7(3r-2w)+(5r+3w)= equation:


Simplifying
7(3r + -2w) + (5r + 3w) = 0
(3r * 7 + -2w * 7) + (5r + 3w) = 0
(21r + -14w) + (5r + 3w) = 0

Remove parenthesis around (5r + 3w)
21r + -14w + 5r + 3w = 0

Reorder the terms:
21r + 5r + -14w + 3w = 0

Combine like terms: 21r + 5r = 26r
26r + -14w + 3w = 0

Combine like terms: -14w + 3w = -11w
26r + -11w = 0

Solving
26r + -11w = 0

Solving for variable 'r'.

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

Add '11w' to each side of the equation.
26r + -11w + 11w = 0 + 11w

Combine like terms: -11w + 11w = 0
26r + 0 = 0 + 11w
26r = 0 + 11w
Remove the zero:
26r = 11w

Divide each side by '26'.
r = 0.4230769231w

Simplifying
r = 0.4230769231w

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