3.01=[-2.8-(-4.7)]+e

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Solution for 3.01=[-2.8-(-4.7)]+e equation:


Simplifying
3.01 = [-2.8 + -1(-4.7)] + e

Multiply -1 * -4.7
3.01 = [-2.8 + 4.7] + e

Combine like terms: -2.8 + 4.7 = 1.9
3.01 = [1.9] + e
3.01 = 1.9 + e

Solving
3.01 = 1.9 + 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.
3.01 + -1e = 1.9 + e + -1e

Combine like terms: e + -1e = 0
3.01 + -1e = 1.9 + 0
3.01 + -1e = 1.9

Add '-3.01' to each side of the equation.
3.01 + -3.01 + -1e = 1.9 + -3.01

Combine like terms: 3.01 + -3.01 = 0.00
0.00 + -1e = 1.9 + -3.01
-1e = 1.9 + -3.01

Combine like terms: 1.9 + -3.01 = -1.11
-1e = -1.11

Divide each side by '-1'.
e = 1.11

Simplifying
e = 1.11

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