3e-1=7.7

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Solution for 3e-1=7.7 equation:


Simplifying
3e + -1 = 7.7

Reorder the terms:
-1 + 3e = 7.7

Solving
-1 + 3e = 7.7

Solving for variable 'e'.

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

Add '1' to each side of the equation.
-1 + 1 + 3e = 7.7 + 1

Combine like terms: -1 + 1 = 0
0 + 3e = 7.7 + 1
3e = 7.7 + 1

Combine like terms: 7.7 + 1 = 8.7
3e = 8.7

Divide each side by '3'.
e = 2.9

Simplifying
e = 2.9

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