7(4s+6t)+(s-4t)5=

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Solution for 7(4s+6t)+(s-4t)5= equation:


Simplifying
7(4s + 6t) + (s + -4t) * 5 = 0
(4s * 7 + 6t * 7) + (s + -4t) * 5 = 0
(28s + 42t) + (s + -4t) * 5 = 0

Reorder the terms for easier multiplication:
28s + 42t + 5(s + -4t) = 0
28s + 42t + (s * 5 + -4t * 5) = 0
28s + 42t + (5s + -20t) = 0

Reorder the terms:
28s + 5s + 42t + -20t = 0

Combine like terms: 28s + 5s = 33s
33s + 42t + -20t = 0

Combine like terms: 42t + -20t = 22t
33s + 22t = 0

Solving
33s + 22t = 0

Solving for variable 's'.

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

Add '-22t' to each side of the equation.
33s + 22t + -22t = 0 + -22t

Combine like terms: 22t + -22t = 0
33s + 0 = 0 + -22t
33s = 0 + -22t
Remove the zero:
33s = -22t

Divide each side by '33'.
s = -0.6666666667t

Simplifying
s = -0.6666666667t

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