7r+1s+15e+4s=

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Solution for 7r+1s+15e+4s= equation:


Simplifying
7r + 1s + 15e + 4s = 0

Reorder the terms:
15e + 7r + 1s + 4s = 0

Combine like terms: 1s + 4s = 5s
15e + 7r + 5s = 0

Solving
15e + 7r + 5s = 0

Solving for variable 'e'.

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

Add '-7r' to each side of the equation.
15e + 7r + -7r + 5s = 0 + -7r

Combine like terms: 7r + -7r = 0
15e + 0 + 5s = 0 + -7r
15e + 5s = 0 + -7r
Remove the zero:
15e + 5s = -7r

Add '-5s' to each side of the equation.
15e + 5s + -5s = -7r + -5s

Combine like terms: 5s + -5s = 0
15e + 0 = -7r + -5s
15e = -7r + -5s

Divide each side by '15'.
e = -0.4666666667r + -0.3333333333s

Simplifying
e = -0.4666666667r + -0.3333333333s

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