-2x+100=-300

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Solution for -2x+100=-300 equation: 


Simplifying
-2x + 100 = -300

Reorder the terms:
100 + -2x = -300

Solving
100 + -2x = -300

Solving for variable 'x'.

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

Add '-100' to each side of the equation.
100 + -100 + -2x = -300 + -100

Combine like terms: 100 + -100 = 0
0 + -2x = -300 + -100
-2x = -300 + -100

Combine like terms: -300 + -100 = -400
-2x = -400

Divide each side by '-2'.
x = 200

Simplifying
x = 200

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