4x+3-9x=28

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Solution for 4x+3-9x=28 equation:


Simplifying
4x + 3 + -9x = 28

Reorder the terms:
3 + 4x + -9x = 28

Combine like terms: 4x + -9x = -5x
3 + -5x = 28

Solving
3 + -5x = 28

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 + -5x = 28 + -3

Combine like terms: 3 + -3 = 0
0 + -5x = 28 + -3
-5x = 28 + -3

Combine like terms: 28 + -3 = 25
-5x = 25

Divide each side by '-5'.
x = -5

Simplifying
x = -5

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