7x^2-4s-3=

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Solution for 7x^2-4s-3= equation:


Simplifying
7x2 + -4s + -3 = 0

Reorder the terms:
-3 + -4s + 7x2 = 0

Solving
-3 + -4s + 7x2 = 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 + 7x2 = 0 + 3

Reorder the terms:
-3 + 3 + -4s + 7x2 = 0 + 3

Combine like terms: -3 + 3 = 0
0 + -4s + 7x2 = 0 + 3
-4s + 7x2 = 0 + 3

Combine like terms: 0 + 3 = 3
-4s + 7x2 = 3

Add '-7x2' to each side of the equation.
-4s + 7x2 + -7x2 = 3 + -7x2

Combine like terms: 7x2 + -7x2 = 0
-4s + 0 = 3 + -7x2
-4s = 3 + -7x2

Divide each side by '-4'.
s = -0.75 + 1.75x2

Simplifying
s = -0.75 + 1.75x2

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