.40x+200=.07(x+200)

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Solution for .40x+200=.07(x+200) equation:


Simplifying
0.40x + 200 = 0.07(x + 200)

Reorder the terms:
200 + 0.40x = 0.07(x + 200)

Reorder the terms:
200 + 0.40x = 0.07(200 + x)
200 + 0.40x = (200 * 0.07 + x * 0.07)
200 + 0.40x = (14 + 0.07x)

Solving
200 + 0.40x = 14 + 0.07x

Solving for variable 'x'.

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

Add '-0.07x' to each side of the equation.
200 + 0.40x + -0.07x = 14 + 0.07x + -0.07x

Combine like terms: 0.40x + -0.07x = 0.33x
200 + 0.33x = 14 + 0.07x + -0.07x

Combine like terms: 0.07x + -0.07x = 0.00
200 + 0.33x = 14 + 0.00
200 + 0.33x = 14

Add '-200' to each side of the equation.
200 + -200 + 0.33x = 14 + -200

Combine like terms: 200 + -200 = 0
0 + 0.33x = 14 + -200
0.33x = 14 + -200

Combine like terms: 14 + -200 = -186
0.33x = -186

Divide each side by '0.33'.
x = -563.6363636

Simplifying
x = -563.6363636

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