3(10t-3s+2t-4s)=36t-42

Solution for 3(10t-3s+2t-4s)=36t-42 equation:

Simplifying
3(10t + -3s + 2t + -4s) = 36t + -42

Reorder the terms:
3(-3s + -4s + 10t + 2t) = 36t + -42

Combine like terms: -3s + -4s = -7s
3(-7s + 10t + 2t) = 36t + -42

Combine like terms: 10t + 2t = 12t
3(-7s + 12t) = 36t + -42
(-7s * 3 + 12t * 3) = 36t + -42
(-21s + 36t) = 36t + -42

Reorder the terms:
-21s + 36t = -42 + 36t

Add '-36t' to each side of the equation.
-21s + 36t + -36t = -42 + 36t + -36t

Combine like terms: 36t + -36t = 0
-21s + 0 = -42 + 36t + -36t
-21s = -42 + 36t + -36t

Combine like terms: 36t + -36t = 0
-21s = -42 + 0
-21s = -42

Solving
-21s = -42

Solving for variable 's'.

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

Divide each side by '-21'.
s = 2

Simplifying
s = 2