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

Combine like terms: 3.5 + -9 = -5.5
-9 + 4x = -5.5

Solving
-9 + 4x = -5.5

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 = -5.5 + 9

Combine like terms: -9 + 9 = 0
0 + 4x = -5.5 + 9
4x = -5.5 + 9

Combine like terms: -5.5 + 9 = 3.5
4x = 3.5

Divide each side by '4'.
x = 0.875

Simplifying
x = 0.875

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