2X-1.5=7.9

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Solution for 2X-1.5=7.9 equation: 


Simplifying
2X + -1.5 = 7.9

Reorder the terms:
-1.5 + 2X = 7.9

Solving
-1.5 + 2X = 7.9

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 + 2X = 7.9 + 1.5

Combine like terms: -1.5 + 1.5 = 0.0
0.0 + 2X = 7.9 + 1.5
2X = 7.9 + 1.5

Combine like terms: 7.9 + 1.5 = 9.4
2X = 9.4

Divide each side by '2'.
X = 4.7

Simplifying
X = 4.7

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