e+30=7e+6

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Solution for e+30=7e+6 equation:


Simplifying
e + 30 = 7e + 6

Reorder the terms:
30 + e = 7e + 6

Reorder the terms:
30 + e = 6 + 7e

Solving
30 + e = 6 + 7e

Solving for variable 'e'.

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

Add '-7e' to each side of the equation.
30 + e + -7e = 6 + 7e + -7e

Combine like terms: e + -7e = -6e
30 + -6e = 6 + 7e + -7e

Combine like terms: 7e + -7e = 0
30 + -6e = 6 + 0
30 + -6e = 6

Add '-30' to each side of the equation.
30 + -30 + -6e = 6 + -30

Combine like terms: 30 + -30 = 0
0 + -6e = 6 + -30
-6e = 6 + -30

Combine like terms: 6 + -30 = -24
-6e = -24

Divide each side by '-6'.
e = 4

Simplifying
e = 4

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