What is 2.1+(-3.7h)+1.9h-1.4 ?

The solution to 2.1+(-3.7h)+1.9h-1.4 is -1.8h+0.7

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

simplify

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

- 1.8 h + 0.7

Solution steps

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

Apply rule:

a + (- b) = a - b

2.1 + (- 3.7 h) = 2.1 - 3.7 h

= 2.1 - 3.7 h + 1.9 h - 1.4

Group like terms

= - 3.7 h + 1.9 h + 2.1 - 1.4

Add similar elements:

- 3.7 h + 1.9 h = - 1.8 h

= - 1.8 h + 2.1 - 1.4

Subtract the numbers:

2.1 - 1.4 = 0.7

= - 1.8 h + 0.7

(2 a + 3) (2 a - 3)

6 \cdot (- 1)

\frac{24 - 3 i}{- 6 - 9 i}

36 \times 6

x + (x + 1) + (x + 2)

What is 2.1+(-3.7h)+1.9h-1.4 ?
The solution to 2.1+(-3.7h)+1.9h-1.4 is -1.8h+0.7