4e+7+5=

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Solution for 4e+7+5= equation:


Simplifying
4e + 7 + 5 = 0

Reorder the terms:
7 + 5 + 4e = 0

Combine like terms: 7 + 5 = 12
12 + 4e = 0

Solving
12 + 4e = 0

Solving for variable 'e'.

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

Add '-12' to each side of the equation.
12 + -12 + 4e = 0 + -12

Combine like terms: 12 + -12 = 0
0 + 4e = 0 + -12
4e = 0 + -12

Combine like terms: 0 + -12 = -12
4e = -12

Divide each side by '4'.
e = -3

Simplifying
e = -3

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