3e-19=-2(e+2)

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Solution for 3e-19=-2(e+2) equation:


Simplifying
3e + -19 = -2(e + 2)

Reorder the terms:
-19 + 3e = -2(e + 2)

Reorder the terms:
-19 + 3e = -2(2 + e)
-19 + 3e = (2 * -2 + e * -2)
-19 + 3e = (-4 + -2e)

Solving
-19 + 3e = -4 + -2e

Solving for variable 'e'.

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

Add '2e' to each side of the equation.
-19 + 3e + 2e = -4 + -2e + 2e

Combine like terms: 3e + 2e = 5e
-19 + 5e = -4 + -2e + 2e

Combine like terms: -2e + 2e = 0
-19 + 5e = -4 + 0
-19 + 5e = -4

Add '19' to each side of the equation.
-19 + 19 + 5e = -4 + 19

Combine like terms: -19 + 19 = 0
0 + 5e = -4 + 19
5e = -4 + 19

Combine like terms: -4 + 19 = 15
5e = 15

Divide each side by '5'.
e = 3

Simplifying
e = 3

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