30x+700=20x+200

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Solution for 30x+700=20x+200 equation:


Simplifying
30x + 700 = 20x + 200

Reorder the terms:
700 + 30x = 20x + 200

Reorder the terms:
700 + 30x = 200 + 20x

Solving
700 + 30x = 200 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
700 + 30x + -20x = 200 + 20x + -20x

Combine like terms: 30x + -20x = 10x
700 + 10x = 200 + 20x + -20x

Combine like terms: 20x + -20x = 0
700 + 10x = 200 + 0
700 + 10x = 200

Add '-700' to each side of the equation.
700 + -700 + 10x = 200 + -700

Combine like terms: 700 + -700 = 0
0 + 10x = 200 + -700
10x = 200 + -700

Combine like terms: 200 + -700 = -500
10x = -500

Divide each side by '10'.
x = -50

Simplifying
x = -50

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