7y+4Xs+4-2x+8=

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Solution for 7y+4Xs+4-2x+8= equation: 


Simplifying
7y + 4Xs + 4 + -2x + 8 = 0

Reorder the terms:
4 + 8 + 4sX + -2x + 7y = 0

Combine like terms: 4 + 8 = 12
12 + 4sX + -2x + 7y = 0

Solving
12 + 4sX + -2x + 7y = 0

Solving for variable 's'.

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

Add '-12' to each side of the equation.
12 + 4sX + -2x + -12 + 7y = 0 + -12

Reorder the terms:
12 + -12 + 4sX + -2x + 7y = 0 + -12

Combine like terms: 12 + -12 = 0
0 + 4sX + -2x + 7y = 0 + -12
4sX + -2x + 7y = 0 + -12

Combine like terms: 0 + -12 = -12
4sX + -2x + 7y = -12

Add '2x' to each side of the equation.
4sX + -2x + 2x + 7y = -12 + 2x

Combine like terms: -2x + 2x = 0
4sX + 0 + 7y = -12 + 2x
4sX + 7y = -12 + 2x

Add '-7y' to each side of the equation.
4sX + 7y + -7y = -12 + 2x + -7y

Combine like terms: 7y + -7y = 0
4sX + 0 = -12 + 2x + -7y
4sX = -12 + 2x + -7y

Divide each side by '4X'.
s = -3X-1 + 0.5xX-1 + -1.75yX-1

Simplifying
s = -3X-1 + 0.5xX-1 + -1.75yX-1

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