2(e-0.6)=4.2

Solution for 2(e-0.6)=4.2 equation:

Simplifying
2(e + -0.6) = 4.2

Reorder the terms:
2(-0.6 + e) = 4.2
(-0.6 * 2 + e * 2) = 4.2
(-1.2 + 2e) = 4.2

Solving
-1.2 + 2e = 4.2

Solving for variable 'e'.

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

Add '1.2' to each side of the equation.
-1.2 + 1.2 + 2e = 4.2 + 1.2

Combine like terms: -1.2 + 1.2 = 0.0
0.0 + 2e = 4.2 + 1.2
2e = 4.2 + 1.2

Combine like terms: 4.2 + 1.2 = 5.4
2e = 5.4

Divide each side by '2'.
e = 2.7

Simplifying
e = 2.7