3(r-6)=2(2r-7)

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Solution for 3(r-6)=2(2r-7) equation:


Simplifying
3(r + -6) = 2(2r + -7)

Reorder the terms:
3(-6 + r) = 2(2r + -7)
(-6 * 3 + r * 3) = 2(2r + -7)
(-18 + 3r) = 2(2r + -7)

Reorder the terms:
-18 + 3r = 2(-7 + 2r)
-18 + 3r = (-7 * 2 + 2r * 2)
-18 + 3r = (-14 + 4r)

Solving
-18 + 3r = -14 + 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.
-18 + 3r + -4r = -14 + 4r + -4r

Combine like terms: 3r + -4r = -1r
-18 + -1r = -14 + 4r + -4r

Combine like terms: 4r + -4r = 0
-18 + -1r = -14 + 0
-18 + -1r = -14

Add '18' to each side of the equation.
-18 + 18 + -1r = -14 + 18

Combine like terms: -18 + 18 = 0
0 + -1r = -14 + 18
-1r = -14 + 18

Combine like terms: -14 + 18 = 4
-1r = 4

Divide each side by '-1'.
r = -4

Simplifying
r = -4

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