3000-120x=400-160x

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Solution for 3000-120x=400-160x equation:


Simplifying
3000 + -120x = 400 + -160x

Solving
3000 + -120x = 400 + -160x

Solving for variable 'x'.

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

Add '160x' to each side of the equation.
3000 + -120x + 160x = 400 + -160x + 160x

Combine like terms: -120x + 160x = 40x
3000 + 40x = 400 + -160x + 160x

Combine like terms: -160x + 160x = 0
3000 + 40x = 400 + 0
3000 + 40x = 400

Add '-3000' to each side of the equation.
3000 + -3000 + 40x = 400 + -3000

Combine like terms: 3000 + -3000 = 0
0 + 40x = 400 + -3000
40x = 400 + -3000

Combine like terms: 400 + -3000 = -2600
40x = -2600

Divide each side by '40'.
x = -65

Simplifying
x = -65

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