113x+122(7-x)=818

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Solution for 113x+122(7-x)=818 equation:


Simplifying
113x + 122(7 + -1x) = 818
113x + (7 * 122 + -1x * 122) = 818
113x + (854 + -122x) = 818

Reorder the terms:
854 + 113x + -122x = 818

Combine like terms: 113x + -122x = -9x
854 + -9x = 818

Solving
854 + -9x = 818

Solving for variable 'x'.

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

Add '-854' to each side of the equation.
854 + -854 + -9x = 818 + -854

Combine like terms: 854 + -854 = 0
0 + -9x = 818 + -854
-9x = 818 + -854

Combine like terms: 818 + -854 = -36
-9x = -36

Divide each side by '-9'.
x = 4

Simplifying
x = 4

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