2x-7=-1.8

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Solution for 2x-7=-1.8 equation: 


Simplifying
2x + -7 = -1.8

Reorder the terms:
-7 + 2x = -1.8

Solving
-7 + 2x = -1.8

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 2x = -1.8 + 7

Combine like terms: -7 + 7 = 0
0 + 2x = -1.8 + 7
2x = -1.8 + 7

Combine like terms: -1.8 + 7 = 5.2
2x = 5.2

Divide each side by '2'.
x = 2.6

Simplifying
x = 2.6

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