3-4x+2=-7

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Solution for 3-4x+2=-7 equation:


Simplifying
3 + -4x + 2 = -7

Reorder the terms:
3 + 2 + -4x = -7

Combine like terms: 3 + 2 = 5
5 + -4x = -7

Solving
5 + -4x = -7

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + -4x = -7 + -5

Combine like terms: 5 + -5 = 0
0 + -4x = -7 + -5
-4x = -7 + -5

Combine like terms: -7 + -5 = -12
-4x = -12

Divide each side by '-4'.
x = 3

Simplifying
x = 3

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