Evaluate 2.1+(-3.7h)+1.9h-1.4

$2.1 + (- 3.7 h) + 1.9 h - 1.4$

Simplify the expression.

Remove parentheses.

$2.1 - 3.7 h + 1.9 h - 1.4$

Subtract $1.4$ from $2.1$ .

$- 3.7 h + 1.9 h + 0.7$

Add $- 3.7 h$ and $1.9 h$ .

$- 1.8 h + 0.7$