-12r+6(-16r-5)=-6(19r+19)

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Solution for -12r+6(-16r-5)=-6(19r+19) equation:


Simplifying
-12r + 6(-16r + -5) = -6(19r + 19)

Reorder the terms:
-12r + 6(-5 + -16r) = -6(19r + 19)
-12r + (-5 * 6 + -16r * 6) = -6(19r + 19)
-12r + (-30 + -96r) = -6(19r + 19)

Reorder the terms:
-30 + -12r + -96r = -6(19r + 19)

Combine like terms: -12r + -96r = -108r
-30 + -108r = -6(19r + 19)

Reorder the terms:
-30 + -108r = -6(19 + 19r)
-30 + -108r = (19 * -6 + 19r * -6)
-30 + -108r = (-114 + -114r)

Solving
-30 + -108r = -114 + -114r

Solving for variable 'r'.

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

Add '114r' to each side of the equation.
-30 + -108r + 114r = -114 + -114r + 114r

Combine like terms: -108r + 114r = 6r
-30 + 6r = -114 + -114r + 114r

Combine like terms: -114r + 114r = 0
-30 + 6r = -114 + 0
-30 + 6r = -114

Add '30' to each side of the equation.
-30 + 30 + 6r = -114 + 30

Combine like terms: -30 + 30 = 0
0 + 6r = -114 + 30
6r = -114 + 30

Combine like terms: -114 + 30 = -84
6r = -84

Divide each side by '6'.
r = -14

Simplifying
r = -14

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