3x+1.5=-6

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Solution for 3x+1.5=-6 equation: 


Simplifying
3x + 1.5 = -6

Reorder the terms:
1.5 + 3x = -6

Solving
1.5 + 3x = -6

Solving for variable 'x'.

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

Add '-1.5' to each side of the equation.
1.5 + -1.5 + 3x = -6 + -1.5

Combine like terms: 1.5 + -1.5 = 0.0
0.0 + 3x = -6 + -1.5
3x = -6 + -1.5

Combine like terms: -6 + -1.5 = -7.5
3x = -7.5

Divide each side by '3'.
x = -2.5

Simplifying
x = -2.5

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