2e+4e-7=23

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Solution for 2e+4e-7=23 equation: 


Simplifying
2e + 4e + -7 = 23

Reorder the terms:
-7 + 2e + 4e = 23

Combine like terms: 2e + 4e = 6e
-7 + 6e = 23

Solving
-7 + 6e = 23

Solving for variable 'e'.

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

Add '7' to each side of the equation.
-7 + 7 + 6e = 23 + 7

Combine like terms: -7 + 7 = 0
0 + 6e = 23 + 7
6e = 23 + 7

Combine like terms: 23 + 7 = 30
6e = 30

Divide each side by '6'.
e = 5

Simplifying
e = 5

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