7(1-x)=4x+x

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


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

Combine like terms: 4x + x = 5x
7 + -7x = 5x

Solving
7 + -7x = 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
7 + -7x + -5x = 5x + -5x

Combine like terms: -7x + -5x = -12x
7 + -12x = 5x + -5x

Combine like terms: 5x + -5x = 0
7 + -12x = 0

Add '-7' to each side of the equation.
7 + -7 + -12x = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -12x = 0 + -7
-12x = 0 + -7

Combine like terms: 0 + -7 = -7
-12x = -7

Divide each side by '-12'.
x = 0.5833333333

Simplifying
x = 0.5833333333

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