3x+9(310-x)=1950

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Solution for 3x+9(310-x)=1950 equation:


Simplifying
3x + 9(310 + -1x) = 1950
3x + (310 * 9 + -1x * 9) = 1950
3x + (2790 + -9x) = 1950

Reorder the terms:
2790 + 3x + -9x = 1950

Combine like terms: 3x + -9x = -6x
2790 + -6x = 1950

Solving
2790 + -6x = 1950

Solving for variable 'x'.

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

Add '-2790' to each side of the equation.
2790 + -2790 + -6x = 1950 + -2790

Combine like terms: 2790 + -2790 = 0
0 + -6x = 1950 + -2790
-6x = 1950 + -2790

Combine like terms: 1950 + -2790 = -840
-6x = -840

Divide each side by '-6'.
x = 140

Simplifying
x = 140

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