7x+9+5=20+x

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Solution for 7x+9+5=20+x equation:


Simplifying
7x + 9 + 5 = 20 + x

Reorder the terms:
9 + 5 + 7x = 20 + x

Combine like terms: 9 + 5 = 14
14 + 7x = 20 + x

Solving
14 + 7x = 20 + x

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.
14 + 7x + -1x = 20 + x + -1x

Combine like terms: 7x + -1x = 6x
14 + 6x = 20 + x + -1x

Combine like terms: x + -1x = 0
14 + 6x = 20 + 0
14 + 6x = 20

Add '-14' to each side of the equation.
14 + -14 + 6x = 20 + -14

Combine like terms: 14 + -14 = 0
0 + 6x = 20 + -14
6x = 20 + -14

Combine like terms: 20 + -14 = 6
6x = 6

Divide each side by '6'.
x = 1

Simplifying
x = 1

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