7x+4=1x+20

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Solution for 7x+4=1x+20 equation:


Simplifying
7x + 4 = 1x + 20

Reorder the terms:
4 + 7x = 1x + 20

Reorder the terms:
4 + 7x = 20 + 1x

Solving
4 + 7x = 20 + 1x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
4 + 7x + -1x = 20 + 1x + -1x

Combine like terms: 7x + -1x = 6x
4 + 6x = 20 + 1x + -1x

Combine like terms: 1x + -1x = 0
4 + 6x = 20 + 0
4 + 6x = 20

Add '-4' to each side of the equation.
4 + -4 + 6x = 20 + -4

Combine like terms: 4 + -4 = 0
0 + 6x = 20 + -4
6x = 20 + -4

Combine like terms: 20 + -4 = 16
6x = 16

Divide each side by '6'.
x = 2.666666667

Simplifying
x = 2.666666667

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