0.30x+0.90(200)=0.60(200+x)

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Solution for 0.30x+0.90(200)=0.60(200+x) equation: 


Simplifying
0.30x + 0.90(200) = 0.60(200 + x)

Multiply 0.90 * 200
0.30x + 180 = 0.60(200 + x)

Reorder the terms:
180 + 0.30x = 0.60(200 + x)
180 + 0.30x = (200 * 0.60 + x * 0.60)
180 + 0.30x = (120 + 0.60x)

Solving
180 + 0.30x = 120 + 0.60x

Solving for variable 'x'.

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

Add '-0.60x' to each side of the equation.
180 + 0.30x + -0.60x = 120 + 0.60x + -0.60x

Combine like terms: 0.30x + -0.60x = -0.3x
180 + -0.3x = 120 + 0.60x + -0.60x

Combine like terms: 0.60x + -0.60x = 0.00
180 + -0.3x = 120 + 0.00
180 + -0.3x = 120

Add '-180' to each side of the equation.
180 + -180 + -0.3x = 120 + -180

Combine like terms: 180 + -180 = 0
0 + -0.3x = 120 + -180
-0.3x = 120 + -180

Combine like terms: 120 + -180 = -60
-0.3x = -60

Divide each side by '-0.3'.
x = 200

Simplifying
x = 200

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