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

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


Simplifying
3r + -5 = 2(4 + -3r)

Reorder the terms:
-5 + 3r = 2(4 + -3r)
-5 + 3r = (4 * 2 + -3r * 2)
-5 + 3r = (8 + -6r)

Solving
-5 + 3r = 8 + -6r

Solving for variable 'r'.

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

Add '6r' to each side of the equation.
-5 + 3r + 6r = 8 + -6r + 6r

Combine like terms: 3r + 6r = 9r
-5 + 9r = 8 + -6r + 6r

Combine like terms: -6r + 6r = 0
-5 + 9r = 8 + 0
-5 + 9r = 8

Add '5' to each side of the equation.
-5 + 5 + 9r = 8 + 5

Combine like terms: -5 + 5 = 0
0 + 9r = 8 + 5
9r = 8 + 5

Combine like terms: 8 + 5 = 13
9r = 13

Divide each side by '9'.
r = 1.444444444

Simplifying
r = 1.444444444

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