4(e+7)=18

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Solution for 4(e+7)=18 equation: 


Simplifying
4(e + 7) = 18

Reorder the terms:
4(7 + e) = 18
(7 * 4 + e * 4) = 18
(28 + 4e) = 18

Solving
28 + 4e = 18

Solving for variable 'e'.

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

Add '-28' to each side of the equation.
28 + -28 + 4e = 18 + -28

Combine like terms: 28 + -28 = 0
0 + 4e = 18 + -28
4e = 18 + -28

Combine like terms: 18 + -28 = -10
4e = -10

Divide each side by '4'.
e = -2.5

Simplifying
e = -2.5

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