4r-3r+3(2r+5r)=

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Solution for 4r-3r+3(2r+5r)= equation: 


Simplifying
4r + -3r + 3(2r + 5r) = 0

Combine like terms: 2r + 5r = 7r
4r + -3r + 3(7r) = 0

Remove parenthesis around (7r)
4r + -3r + 3 * 7r = 0

Multiply 3 * 7
4r + -3r + 21r = 0

Combine like terms: 4r + -3r = 1r
1r + 21r = 0

Combine like terms: 1r + 21r = 22r
22r = 0

Solving
22r = 0

Solving for variable 'r'.

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

Divide each side by '22'.
r = 0

Simplifying
r = 0

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