6(5r+7z-2s)=

Solution for 6(5r+7z-2s)= equation:

Simplifying
6(5r + 7z + -2s) = 0

Reorder the terms:
6(5r + -2s + 7z) = 0
(5r * 6 + -2s * 6 + 7z * 6) = 0
(30r + -12s + 42z) = 0

Solving
30r + -12s + 42z = 0

Solving for variable 'r'.

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

Add '12s' to each side of the equation.
30r + -12s + 12s + 42z = 0 + 12s

Combine like terms: -12s + 12s = 0
30r + 0 + 42z = 0 + 12s
30r + 42z = 0 + 12s
Remove the zero:
30r + 42z = 12s

Add '-42z' to each side of the equation.
30r + 42z + -42z = 12s + -42z

Combine like terms: 42z + -42z = 0
30r + 0 = 12s + -42z
30r = 12s + -42z

Divide each side by '30'.
r = 0.4s + -1.4z

Simplifying
r = 0.4s + -1.4z