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omeli [17]
3 years ago
14

Solve 9x + 3 = -33 . PLEASE HELP ME IT WILL MAKE MY DAY​

Mathematics
2 answers:
ValentinkaMS [17]3 years ago
8 0

:  \implies \sf 9x + 3 =  - 33

: \implies \sf 9x =  - 33 - 3

:  \implies \sf 9x =  - 36

:  \implies \sf x =  \dfrac{ - 36}{9}  =  - 4

\therefore  \sf x =  -4

cestrela7 [59]3 years ago
4 0
Answer is x = -4

Arrange the equation so that +3 goes to the other side by subtracting -3 from both sides.

The equation then becomes 9x = -36

Afterwards, to separate the 9 from the x, you divide 9 on both sides.

The equation then becomes x = -36/9, where -36 divided by 9 is -4.

The equation is then left with x = -4 where you have solved x.

Hope this helps!
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It is generally believed that the mean value of the district's total SAT score distribution is equal to 1200 (the null hypothesi
g100num [7]

Answer:

The corresponding p-value, is p = 1

Step-by-step explanation:

The maximum score SAT score, n =  1,600

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Using proportions, we have;

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∴ E = 5% = Z×√((0.75 × 0.25)/1,600)

z = 0.05/(√((0.75 × 0.25)/1,600)) ≈ 4.61880

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7 0
3 years ago
Simplify (6+5x)+(7x+3)
emmasim [6.3K]

Answer: 12x + 9

Step-by-step explanation:

<u>Given </u>

(6 + 5x) + (7x + 3)

<u>Put like terms together</u>

=5x + 7x + 6 + 3

<u>Combine like terms </u>

=\boxed {12x+9}

Hope this helps!! :)

Please let me know if you have any questions

8 0
3 years ago
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