8-7x+4x=29

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Solution for 8-7x+4x=29 equation: 


Simplifying
8 + -7x + 4x = 29

Combine like terms: -7x + 4x = -3x
8 + -3x = 29

Solving
8 + -3x = 29

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + -3x = 29 + -8

Combine like terms: 8 + -8 = 0
0 + -3x = 29 + -8
-3x = 29 + -8

Combine like terms: 29 + -8 = 21
-3x = 21

Divide each side by '-3'.
x = -7

Simplifying
x = -7

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