5x+4x-x+100=500+3x

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Solution for 5x+4x-x+100=500+3x equation:


Simplifying
5x + 4x + -1x + 100 = 500 + 3x

Reorder the terms:
100 + 5x + 4x + -1x = 500 + 3x

Combine like terms: 5x + 4x = 9x
100 + 9x + -1x = 500 + 3x

Combine like terms: 9x + -1x = 8x
100 + 8x = 500 + 3x

Solving
100 + 8x = 500 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
100 + 8x + -3x = 500 + 3x + -3x

Combine like terms: 8x + -3x = 5x
100 + 5x = 500 + 3x + -3x

Combine like terms: 3x + -3x = 0
100 + 5x = 500 + 0
100 + 5x = 500

Add '-100' to each side of the equation.
100 + -100 + 5x = 500 + -100

Combine like terms: 100 + -100 = 0
0 + 5x = 500 + -100
5x = 500 + -100

Combine like terms: 500 + -100 = 400
5x = 400

Divide each side by '5'.
x = 80

Simplifying
x = 80

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