-3(r-5)-2(4r-6)-14r=

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Solution for -3(r-5)-2(4r-6)-14r= equation:


Simplifying
-3(r + -5) + -2(4r + -6) + -14r = 0

Reorder the terms:
-3(-5 + r) + -2(4r + -6) + -14r = 0
(-5 * -3 + r * -3) + -2(4r + -6) + -14r = 0
(15 + -3r) + -2(4r + -6) + -14r = 0

Reorder the terms:
15 + -3r + -2(-6 + 4r) + -14r = 0
15 + -3r + (-6 * -2 + 4r * -2) + -14r = 0
15 + -3r + (12 + -8r) + -14r = 0

Reorder the terms:
15 + 12 + -3r + -8r + -14r = 0

Combine like terms: 15 + 12 = 27
27 + -3r + -8r + -14r = 0

Combine like terms: -3r + -8r = -11r
27 + -11r + -14r = 0

Combine like terms: -11r + -14r = -25r
27 + -25r = 0

Solving
27 + -25r = 0

Solving for variable 'r'.

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

Add '-27' to each side of the equation.
27 + -27 + -25r = 0 + -27

Combine like terms: 27 + -27 = 0
0 + -25r = 0 + -27
-25r = 0 + -27

Combine like terms: 0 + -27 = -27
-25r = -27

Divide each side by '-25'.
r = 1.08

Simplifying
r = 1.08

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