6-5(2-3r)+7=4(r-6)-17

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Solution for 6-5(2-3r)+7=4(r-6)-17 equation:


Simplifying
6 + -5(2 + -3r) + 7 = 4(r + -6) + -17
6 + (2 * -5 + -3r * -5) + 7 = 4(r + -6) + -17
6 + (-10 + 15r) + 7 = 4(r + -6) + -17

Reorder the terms:
6 + -10 + 7 + 15r = 4(r + -6) + -17

Combine like terms: 6 + -10 = -4
-4 + 7 + 15r = 4(r + -6) + -17

Combine like terms: -4 + 7 = 3
3 + 15r = 4(r + -6) + -17

Reorder the terms:
3 + 15r = 4(-6 + r) + -17
3 + 15r = (-6 * 4 + r * 4) + -17
3 + 15r = (-24 + 4r) + -17

Reorder the terms:
3 + 15r = -24 + -17 + 4r

Combine like terms: -24 + -17 = -41
3 + 15r = -41 + 4r

Solving
3 + 15r = -41 + 4r

Solving for variable 'r'.

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

Add '-4r' to each side of the equation.
3 + 15r + -4r = -41 + 4r + -4r

Combine like terms: 15r + -4r = 11r
3 + 11r = -41 + 4r + -4r

Combine like terms: 4r + -4r = 0
3 + 11r = -41 + 0
3 + 11r = -41

Add '-3' to each side of the equation.
3 + -3 + 11r = -41 + -3

Combine like terms: 3 + -3 = 0
0 + 11r = -41 + -3
11r = -41 + -3

Combine like terms: -41 + -3 = -44
11r = -44

Divide each side by '11'.
r = -4

Simplifying
r = -4

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