4x-9=3.5*-9

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Solution for 4x-9=3.5*-9 equation: 


Simplifying
4x + -9 = 3.5 * -9

Reorder the terms:
-9 + 4x = 3.5 * -9

Multiply 3.5 * -9
-9 + 4x = -31.5

Solving
-9 + 4x = -31.5

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + 4x = -31.5 + 9

Combine like terms: -9 + 9 = 0
0 + 4x = -31.5 + 9
4x = -31.5 + 9

Combine like terms: -31.5 + 9 = -22.5
4x = -22.5

Divide each side by '4'.
x = -5.625

Simplifying
x = -5.625

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