100*x+10*(275-x)=275

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Solution for 100*x+10*(275-x)=275 equation:


Simplifying
100x + 10(275 + -1x) = 275
100x + (275 * 10 + -1x * 10) = 275
100x + (2750 + -10x) = 275

Reorder the terms:
2750 + 100x + -10x = 275

Combine like terms: 100x + -10x = 90x
2750 + 90x = 275

Solving
2750 + 90x = 275

Solving for variable 'x'.

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

Add '-2750' to each side of the equation.
2750 + -2750 + 90x = 275 + -2750

Combine like terms: 2750 + -2750 = 0
0 + 90x = 275 + -2750
90x = 275 + -2750

Combine like terms: 275 + -2750 = -2475
90x = -2475

Divide each side by '90'.
x = -27.5

Simplifying
x = -27.5

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