2(4r+6)=2-3(12r+18)

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Solution for 2(4r+6)=2-3(12r+18) equation:


Simplifying
2(4r + 6) = 2 + -3(12r + 18)

Reorder the terms:
2(6 + 4r) = 2 + -3(12r + 18)
(6 * 2 + 4r * 2) = 2 + -3(12r + 18)
(12 + 8r) = 2 + -3(12r + 18)

Reorder the terms:
12 + 8r = 2 + -3(18 + 12r)
12 + 8r = 2 + (18 * -3 + 12r * -3)
12 + 8r = 2 + (-54 + -36r)

Combine like terms: 2 + -54 = -52
12 + 8r = -52 + -36r

Solving
12 + 8r = -52 + -36r

Solving for variable 'r'.

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

Add '36r' to each side of the equation.
12 + 8r + 36r = -52 + -36r + 36r

Combine like terms: 8r + 36r = 44r
12 + 44r = -52 + -36r + 36r

Combine like terms: -36r + 36r = 0
12 + 44r = -52 + 0
12 + 44r = -52

Add '-12' to each side of the equation.
12 + -12 + 44r = -52 + -12

Combine like terms: 12 + -12 = 0
0 + 44r = -52 + -12
44r = -52 + -12

Combine like terms: -52 + -12 = -64
44r = -64

Divide each side by '44'.
r = -1.454545455

Simplifying
r = -1.454545455

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