6=r+7-10

Solution for 6=r+7-10 equation:

Simplifying
6 = r + 7 + -10

Reorder the terms:
6 = 7 + -10 + r

Combine like terms: 7 + -10 = -3
6 = -3 + r

Solving
6 = -3 + 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.
6 + -1r = -3 + r + -1r

Combine like terms: r + -1r = 0
6 + -1r = -3 + 0
6 + -1r = -3

Add '-6' to each side of the equation.
6 + -6 + -1r = -3 + -6

Combine like terms: 6 + -6 = 0
0 + -1r = -3 + -6
-1r = -3 + -6

Combine like terms: -3 + -6 = -9
-1r = -9

Divide each side by '-1'.
r = 9

Simplifying
r = 9