7(5-x)+x=4+3x

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Solution for 7(5-x)+x=4+3x equation:


Simplifying
7(5 + -1x) + x = 4 + 3x
(5 * 7 + -1x * 7) + x = 4 + 3x
(35 + -7x) + x = 4 + 3x

Combine like terms: -7x + x = -6x
35 + -6x = 4 + 3x

Solving
35 + -6x = 4 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
35 + -6x + -3x = 4 + 3x + -3x

Combine like terms: -6x + -3x = -9x
35 + -9x = 4 + 3x + -3x

Combine like terms: 3x + -3x = 0
35 + -9x = 4 + 0
35 + -9x = 4

Add '-35' to each side of the equation.
35 + -35 + -9x = 4 + -35

Combine like terms: 35 + -35 = 0
0 + -9x = 4 + -35
-9x = 4 + -35

Combine like terms: 4 + -35 = -31
-9x = -31

Divide each side by '-9'.
x = 3.444444444

Simplifying
x = 3.444444444

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