13+4e=7

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Solution for 13+4e=7 equation:


Simplifying
13 + 4e = 7

Solving
13 + 4e = 7

Solving for variable 'e'.

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

Add '-13' to each side of the equation.
13 + -13 + 4e = 7 + -13

Combine like terms: 13 + -13 = 0
0 + 4e = 7 + -13
4e = 7 + -13

Combine like terms: 7 + -13 = -6
4e = -6

Divide each side by '4'.
e = -1.5

Simplifying
e = -1.5

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