-13-ex=7-7x

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Solution for -13-ex=7-7x equation:


Simplifying
-13 + -1ex = 7 + -7x

Solving
-13 + -1ex = 7 + -7x

Solving for variable 'e'.

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

Add '13' to each side of the equation.
-13 + 13 + -1ex = 7 + 13 + -7x

Combine like terms: -13 + 13 = 0
0 + -1ex = 7 + 13 + -7x
-1ex = 7 + 13 + -7x

Combine like terms: 7 + 13 = 20
-1ex = 20 + -7x

Divide each side by '-1x'.
e = -20x-1 + 7

Simplifying
e = -20x-1 + 7

Reorder the terms:
e = 7 + -20x-1

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