3x+(-4)=2.5

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Solution for 3x+(-4)=2.5 equation: 


Simplifying
3x + (-4) = 2.5
3x + -4 = 2.5

Reorder the terms:
-4 + 3x = 2.5

Solving
-4 + 3x = 2.5

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 3x = 2.5 + 4

Combine like terms: -4 + 4 = 0
0 + 3x = 2.5 + 4
3x = 2.5 + 4

Combine like terms: 2.5 + 4 = 6.5
3x = 6.5

Divide each side by '3'.
x = 2.166666667

Simplifying
x = 2.166666667

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