45x+400(x-1)=1000

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Solution for 45x+400(x-1)=1000 equation:


Simplifying
45x + 400(x + -1) = 1000

Reorder the terms:
45x + 400(-1 + x) = 1000
45x + (-1 * 400 + x * 400) = 1000
45x + (-400 + 400x) = 1000

Reorder the terms:
-400 + 45x + 400x = 1000

Combine like terms: 45x + 400x = 445x
-400 + 445x = 1000

Solving
-400 + 445x = 1000

Solving for variable 'x'.

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

Add '400' to each side of the equation.
-400 + 400 + 445x = 1000 + 400

Combine like terms: -400 + 400 = 0
0 + 445x = 1000 + 400
445x = 1000 + 400

Combine like terms: 1000 + 400 = 1400
445x = 1400

Divide each side by '445'.
x = 3.146067416

Simplifying
x = 3.146067416

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