5e+3+2e-e=45

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Solution for 5e+3+2e-e=45 equation:


Simplifying
5e + 3 + 2e + -1e = 45

Reorder the terms:
3 + 5e + 2e + -1e = 45

Combine like terms: 5e + 2e = 7e
3 + 7e + -1e = 45

Combine like terms: 7e + -1e = 6e
3 + 6e = 45

Solving
3 + 6e = 45

Solving for variable 'e'.

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

Add '-3' to each side of the equation.
3 + -3 + 6e = 45 + -3

Combine like terms: 3 + -3 = 0
0 + 6e = 45 + -3
6e = 45 + -3

Combine like terms: 45 + -3 = 42
6e = 42

Divide each side by '6'.
e = 7

Simplifying
e = 7

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