2.1+0.7e=9.8

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Solution for 2.1+0.7e=9.8 equation: 


Simplifying
2.1 + 0.7e = 9.8

Solving
2.1 + 0.7e = 9.8

Solving for variable 'e'.

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

Add '-2.1' to each side of the equation.
2.1 + -2.1 + 0.7e = 9.8 + -2.1

Combine like terms: 2.1 + -2.1 = 0.0
0.0 + 0.7e = 9.8 + -2.1
0.7e = 9.8 + -2.1

Combine like terms: 9.8 + -2.1 = 7.7
0.7e = 7.7

Divide each side by '0.7'.
e = 11

Simplifying
e = 11

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