3-4x+1=7

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Solution for 3-4x+1=7 equation: 


Simplifying
3 + -4x + 1 = 7

Reorder the terms:
3 + 1 + -4x = 7

Combine like terms: 3 + 1 = 4
4 + -4x = 7

Solving
4 + -4x = 7

Solving for variable 'x'.

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

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

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

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

Divide each side by '-4'.
x = -0.75

Simplifying
x = -0.75

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