What is the answer to 4+n=-5+(-9) ?

The answer to 4+n=-5+(-9) is n=-18

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4+n=-5+(-9)

4 + n = - 5 + (- 9)

n = - 18

Solution steps

4 + n = - 5 + (- 9)

Remove parentheses:

(- a) = - a

4 + n = - 5 - 9

Subtract the numbers:

- 5 - 9 = - 14

4 + n = - 14

Move

4

to the right side

n = - 18

(3 y)^{2}

2 (1 - x) = 3 (1 + 2 x) + 5

5 x + 8 = 11 + 5 x + 6

18.5 + x = 29.1

(x - 1) (x + 1) = 2 x + (5 x^{2} - 3)