3x-7+4=

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Solution for 3x-7+4= equation: 


Simplifying
3x + -7 + 4 = 0

Reorder the terms:
-7 + 4 + 3x = 0

Combine like terms: -7 + 4 = -3
-3 + 3x = 0

Solving
-3 + 3x = 0

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 3x = 0 + 3

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

Combine like terms: 0 + 3 = 3
3x = 3

Divide each side by '3'.
x = 1

Simplifying
x = 1

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