-5x-84-3x=100

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Solution for -5x-84-3x=100 equation:


Simplifying
-5x + -84 + -3x = 100

Reorder the terms:
-84 + -5x + -3x = 100

Combine like terms: -5x + -3x = -8x
-84 + -8x = 100

Solving
-84 + -8x = 100

Solving for variable 'x'.

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

Add '84' to each side of the equation.
-84 + 84 + -8x = 100 + 84

Combine like terms: -84 + 84 = 0
0 + -8x = 100 + 84
-8x = 100 + 84

Combine like terms: 100 + 84 = 184
-8x = 184

Divide each side by '-8'.
x = -23

Simplifying
x = -23

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