7(-x-1)+4(1-x)=1

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Solution for 7(-x-1)+4(1-x)=1 equation:


Simplifying
7(-1x + -1) + 4(1 + -1x) = 1

Reorder the terms:
7(-1 + -1x) + 4(1 + -1x) = 1
(-1 * 7 + -1x * 7) + 4(1 + -1x) = 1
(-7 + -7x) + 4(1 + -1x) = 1
-7 + -7x + (1 * 4 + -1x * 4) = 1
-7 + -7x + (4 + -4x) = 1

Reorder the terms:
-7 + 4 + -7x + -4x = 1

Combine like terms: -7 + 4 = -3
-3 + -7x + -4x = 1

Combine like terms: -7x + -4x = -11x
-3 + -11x = 1

Solving
-3 + -11x = 1

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + -11x = 1 + 3

Combine like terms: -3 + 3 = 0
0 + -11x = 1 + 3
-11x = 1 + 3

Combine like terms: 1 + 3 = 4
-11x = 4

Divide each side by '-11'.
x = -0.3636363636

Simplifying
x = -0.3636363636

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