What is the answer to 3/4 n+9=4 ?

The answer to 3/4 n+9=4 is n=-20/3

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3/4 n+9=4

\frac{3}{4} n + 9 = 4

n = - \frac{20}{3}

Decimal Notation

n = - 6.66666 \dots

Solution steps

\frac{3}{4} n + 9 = 4

Move

9

to the right side

\frac{3}{4} n = - 5

Multiply both sides by

4

3 n = - 20

Divide both sides by

3

n = - \frac{20}{3}

15 x^{2} - 50 x - x^{3}

(7 x - 4)^{2} = 49

(- 8)^{3}

\frac{35}{36}

15 x^{2} = 0