4x+7.5=9

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Solution for 4x+7.5=9 equation: 


Simplifying
4x + 7.5 = 9

Reorder the terms:
7.5 + 4x = 9

Solving
7.5 + 4x = 9

Solving for variable 'x'.

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

Add '-7.5' to each side of the equation.
7.5 + -7.5 + 4x = 9 + -7.5

Combine like terms: 7.5 + -7.5 = 0.0
0.0 + 4x = 9 + -7.5
4x = 9 + -7.5

Combine like terms: 9 + -7.5 = 1.5
4x = 1.5

Divide each side by '4'.
x = 0.375

Simplifying
x = 0.375

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