x(3)+(1-x)(11)=7

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Solution for x(3)+(1-x)(11)=7 equation:


Simplifying
x(3) + (1 + -1x)(11) = 7

Reorder the terms for easier multiplication:
3x + (1 + -1x)(11) = 7

Reorder the terms for easier multiplication:
3x + 11(1 + -1x) = 7
3x + (1 * 11 + -1x * 11) = 7
3x + (11 + -11x) = 7

Reorder the terms:
11 + 3x + -11x = 7

Combine like terms: 3x + -11x = -8x
11 + -8x = 7

Solving
11 + -8x = 7

Solving for variable 'x'.

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

Add '-11' to each side of the equation.
11 + -11 + -8x = 7 + -11

Combine like terms: 11 + -11 = 0
0 + -8x = 7 + -11
-8x = 7 + -11

Combine like terms: 7 + -11 = -4
-8x = -4

Divide each side by '-8'.
x = 0.5

Simplifying
x = 0.5

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