43x+57(x-1)=1243

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Solution for 43x+57(x-1)=1243 equation:


Simplifying
43x + 57(x + -1) = 1243

Reorder the terms:
43x + 57(-1 + x) = 1243
43x + (-1 * 57 + x * 57) = 1243
43x + (-57 + 57x) = 1243

Reorder the terms:
-57 + 43x + 57x = 1243

Combine like terms: 43x + 57x = 100x
-57 + 100x = 1243

Solving
-57 + 100x = 1243

Solving for variable 'x'.

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

Add '57' to each side of the equation.
-57 + 57 + 100x = 1243 + 57

Combine like terms: -57 + 57 = 0
0 + 100x = 1243 + 57
100x = 1243 + 57

Combine like terms: 1243 + 57 = 1300
100x = 1300

Divide each side by '100'.
x = 13

Simplifying
x = 13

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