7(s+6)-(2s+t)-6t=

Solution for 7(s+6)-(2s+t)-6t= equation:

Simplifying
7(s + 6) + -1(2s + t) + -6t = 0

Reorder the terms:
7(6 + s) + -1(2s + t) + -6t = 0
(6 * 7 + s * 7) + -1(2s + t) + -6t = 0
(42 + 7s) + -1(2s + t) + -6t = 0
42 + 7s + (2s * -1 + t * -1) + -6t = 0
42 + 7s + (-2s + -1t) + -6t = 0

Combine like terms: 7s + -2s = 5s
42 + 5s + -1t + -6t = 0

Combine like terms: -1t + -6t = -7t
42 + 5s + -7t = 0

Solving
42 + 5s + -7t = 0

Solving for variable 's'.

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

Add '-42' to each side of the equation.
42 + 5s + -42 + -7t = 0 + -42

Reorder the terms:
42 + -42 + 5s + -7t = 0 + -42

Combine like terms: 42 + -42 = 0
0 + 5s + -7t = 0 + -42
5s + -7t = 0 + -42

Combine like terms: 0 + -42 = -42
5s + -7t = -42

Add '7t' to each side of the equation.
5s + -7t + 7t = -42 + 7t

Combine like terms: -7t + 7t = 0
5s + 0 = -42 + 7t
5s = -42 + 7t

Divide each side by '5'.
s = -8.4 + 1.4t

Simplifying
s = -8.4 + 1.4t