-3(8-2r)=4(6r-9)

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Solution for -3(8-2r)=4(6r-9) equation:


Simplifying
-3(8 + -2r) = 4(6r + -9)
(8 * -3 + -2r * -3) = 4(6r + -9)
(-24 + 6r) = 4(6r + -9)

Reorder the terms:
-24 + 6r = 4(-9 + 6r)
-24 + 6r = (-9 * 4 + 6r * 4)
-24 + 6r = (-36 + 24r)

Solving
-24 + 6r = -36 + 24r

Solving for variable 'r'.

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

Add '-24r' to each side of the equation.
-24 + 6r + -24r = -36 + 24r + -24r

Combine like terms: 6r + -24r = -18r
-24 + -18r = -36 + 24r + -24r

Combine like terms: 24r + -24r = 0
-24 + -18r = -36 + 0
-24 + -18r = -36

Add '24' to each side of the equation.
-24 + 24 + -18r = -36 + 24

Combine like terms: -24 + 24 = 0
0 + -18r = -36 + 24
-18r = -36 + 24

Combine like terms: -36 + 24 = -12
-18r = -12

Divide each side by '-18'.
r = 0.6666666667

Simplifying
r = 0.6666666667

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