7z+3-4s=

Solution for 7z+3-4s= equation:

Simplifying
7z + 3 + -4s = 0

Reorder the terms:
3 + -4s + 7z = 0

Solving
3 + -4s + 7z = 0

Solving for variable 's'.

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

Add '-3' to each side of the equation.
3 + -4s + -3 + 7z = 0 + -3

Reorder the terms:
3 + -3 + -4s + 7z = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -4s + 7z = 0 + -3
-4s + 7z = 0 + -3

Combine like terms: 0 + -3 = -3
-4s + 7z = -3

Add '-7z' to each side of the equation.
-4s + 7z + -7z = -3 + -7z

Combine like terms: 7z + -7z = 0
-4s + 0 = -3 + -7z
-4s = -3 + -7z

Divide each side by '-4'.
s = 0.75 + 1.75z

Simplifying
s = 0.75 + 1.75z