9e-2(4e+1)=4

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Solution for 9e-2(4e+1)=4 equation:


Simplifying
9e + -2(4e + 1) = 4

Reorder the terms:
9e + -2(1 + 4e) = 4
9e + (1 * -2 + 4e * -2) = 4
9e + (-2 + -8e) = 4

Reorder the terms:
-2 + 9e + -8e = 4

Combine like terms: 9e + -8e = 1e
-2 + 1e = 4

Solving
-2 + 1e = 4

Solving for variable 'e'.

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

Add '2' to each side of the equation.
-2 + 2 + 1e = 4 + 2

Combine like terms: -2 + 2 = 0
0 + 1e = 4 + 2
1e = 4 + 2

Combine like terms: 4 + 2 = 6
1e = 6

Divide each side by '1'.
e = 6

Simplifying
e = 6

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