3(r+-5)+-3=6

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Solution for 3(r+-5)+-3=6 equation:


Simplifying
3(r + -5) + -3 = 6

Reorder the terms:
3(-5 + r) + -3 = 6
(-5 * 3 + r * 3) + -3 = 6
(-15 + 3r) + -3 = 6

Reorder the terms:
-15 + -3 + 3r = 6

Combine like terms: -15 + -3 = -18
-18 + 3r = 6

Solving
-18 + 3r = 6

Solving for variable 'r'.

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

Add '18' to each side of the equation.
-18 + 18 + 3r = 6 + 18

Combine like terms: -18 + 18 = 0
0 + 3r = 6 + 18
3r = 6 + 18

Combine like terms: 6 + 18 = 24
3r = 24

Divide each side by '3'.
r = 8

Simplifying
r = 8

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