2-4e+8=-7e-22

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Solution for 2-4e+8=-7e-22 equation: 


Simplifying
2 + -4e + 8 = -7e + -22

Reorder the terms:
2 + 8 + -4e = -7e + -22

Combine like terms: 2 + 8 = 10
10 + -4e = -7e + -22

Reorder the terms:
10 + -4e = -22 + -7e

Solving
10 + -4e = -22 + -7e

Solving for variable 'e'.

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

Add '7e' to each side of the equation.
10 + -4e + 7e = -22 + -7e + 7e

Combine like terms: -4e + 7e = 3e
10 + 3e = -22 + -7e + 7e

Combine like terms: -7e + 7e = 0
10 + 3e = -22 + 0
10 + 3e = -22

Add '-10' to each side of the equation.
10 + -10 + 3e = -22 + -10

Combine like terms: 10 + -10 = 0
0 + 3e = -22 + -10
3e = -22 + -10

Combine like terms: -22 + -10 = -32
3e = -32

Divide each side by '3'.
e = -10.66666667

Simplifying
e = -10.66666667

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