3-3*6+2=r

Solution for 3-3*6+2=r equation:

Simplifying
3 + -3 * 6 + 2 = r

Multiply -3 * 6
3 + -18 + 2 = r

Combine like terms: 3 + -18 = -15
-15 + 2 = r

Combine like terms: -15 + 2 = -13
-13 = r

Solving
-13 = r

Solving for variable 'r'.

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

Add '-1r' to each side of the equation.
-13 + -1r = r + -1r

Combine like terms: r + -1r = 0
-13 + -1r = 0

Add '13' to each side of the equation.
-13 + 13 + -1r = 0 + 13

Combine like terms: -13 + 13 = 0
0 + -1r = 0 + 13
-1r = 0 + 13

Combine like terms: 0 + 13 = 13
-1r = 13

Divide each side by '-1'.
r = -13

Simplifying
r = -13