20+4x=29+7x

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Solution for 20+4x=29+7x equation:


Simplifying
20 + 4x = 29 + 7x

Solving
20 + 4x = 29 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
20 + 4x + -7x = 29 + 7x + -7x

Combine like terms: 4x + -7x = -3x
20 + -3x = 29 + 7x + -7x

Combine like terms: 7x + -7x = 0
20 + -3x = 29 + 0
20 + -3x = 29

Add '-20' to each side of the equation.
20 + -20 + -3x = 29 + -20

Combine like terms: 20 + -20 = 0
0 + -3x = 29 + -20
-3x = 29 + -20

Combine like terms: 29 + -20 = 9
-3x = 9

Divide each side by '-3'.
x = -3

Simplifying
x = -3

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