e-2x+9=13

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Solution for e-2x+9=13 equation:


Simplifying
e + -2x + 9 = 13

Reorder the terms:
9 + e + -2x = 13

Solving
9 + e + -2x = 13

Solving for variable 'e'.

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

Add '-9' to each side of the equation.
9 + e + -9 + -2x = 13 + -9

Reorder the terms:
9 + -9 + e + -2x = 13 + -9

Combine like terms: 9 + -9 = 0
0 + e + -2x = 13 + -9
e + -2x = 13 + -9

Combine like terms: 13 + -9 = 4
e + -2x = 4

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

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

Simplifying
e = 4 + 2x

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