What is 9.1(x+2)+2.7(x-3.6) ?

The solution to 9.1(x+2)+2.7(x-3.6) is 11.8x+8.48

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simplify 9.1(x+2)+2.7(x-3.6)

simplify

9.1 (x + 2) + 2.7 (x - 3.6)

11.8 x + 8.48

Solution steps

9.1 (x + 2) + 2.7 (x - 3.6)

Expand

9.1 (x + 2) : 9.1 x + 18.2

= 9.1 x + 18.2 + 2.7 (x - 3.6)

Expand

2.7 (x - 3.6) : 2.7 x - 9.72

= 9.1 x + 18.2 + 2.7 x - 9.72

Group like terms

= 9.1 x + 2.7 x + 18.2 - 9.72

Add similar elements:

9.1 x + 2.7 x = 11.8 x

= 11.8 x + 18.2 - 9.72

Subtract the numbers:

18.2 - 9.72 = 8.48

= 11.8 x + 8.48

(9 - 5 y)^{2}

11 x + 3 (3 x - 6)

5 - 13

tan^{2} (x) + sin (x) csc (x)

\frac{9}{5} + (- \frac{4}{3})