3(2e-.3)=19.4-e

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Solution for 3(2e-.3)=19.4-e equation:


Simplifying
3(2e + -0.3) = 19.4 + -1e

Reorder the terms:
3(-0.3 + 2e) = 19.4 + -1e
(-0.3 * 3 + 2e * 3) = 19.4 + -1e
(-0.9 + 6e) = 19.4 + -1e

Solving
-0.9 + 6e = 19.4 + -1e

Solving for variable 'e'.

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

Add 'e' to each side of the equation.
-0.9 + 6e + e = 19.4 + -1e + e

Combine like terms: 6e + e = 7e
-0.9 + 7e = 19.4 + -1e + e

Combine like terms: -1e + e = 0
-0.9 + 7e = 19.4 + 0
-0.9 + 7e = 19.4

Add '0.9' to each side of the equation.
-0.9 + 0.9 + 7e = 19.4 + 0.9

Combine like terms: -0.9 + 0.9 = 0.0
0.0 + 7e = 19.4 + 0.9
7e = 19.4 + 0.9

Combine like terms: 19.4 + 0.9 = 20.3
7e = 20.3

Divide each side by '7'.
e = 2.9

Simplifying
e = 2.9

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