ex+3=20

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Solution for ex+3=20 equation: 


Simplifying
ex + 3 = 20

Reorder the terms:
3 + ex = 20

Solving
3 + ex = 20

Solving for variable 'e'.

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

Add '-3' to each side of the equation.
3 + -3 + ex = 20 + -3

Combine like terms: 3 + -3 = 0
0 + ex = 20 + -3
ex = 20 + -3

Combine like terms: 20 + -3 = 17
ex = 17

Divide each side by 'x'.
e = 17x-1

Simplifying
e = 17x-1

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