-9e+70=e+490

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Solution for -9e+70=e+490 equation:


Simplifying
-9e + 70 = e + 490

Reorder the terms:
70 + -9e = e + 490

Reorder the terms:
70 + -9e = 490 + e

Solving
70 + -9e = 490 + e

Solving for variable 'e'.

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

Add '-1e' to each side of the equation.
70 + -9e + -1e = 490 + e + -1e

Combine like terms: -9e + -1e = -10e
70 + -10e = 490 + e + -1e

Combine like terms: e + -1e = 0
70 + -10e = 490 + 0
70 + -10e = 490

Add '-70' to each side of the equation.
70 + -70 + -10e = 490 + -70

Combine like terms: 70 + -70 = 0
0 + -10e = 490 + -70
-10e = 490 + -70

Combine like terms: 490 + -70 = 420
-10e = 420

Divide each side by '-10'.
e = -42

Simplifying
e = -42

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