215+e+(-43)=-145

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Solution for 215+e+(-43)=-145 equation:


Simplifying
215 + e + (-43) = -145
215 + e + -43 = -145

Reorder the terms:
215 + -43 + e = -145

Combine like terms: 215 + -43 = 172
172 + e = -145

Solving
172 + e = -145

Solving for variable 'e'.

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

Add '-172' to each side of the equation.
172 + -172 + e = -145 + -172

Combine like terms: 172 + -172 = 0
0 + e = -145 + -172
e = -145 + -172

Combine like terms: -145 + -172 = -317
e = -317

Simplifying
e = -317

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