What is 5x-4>= 12,12x+5<=-4 ?

The solution to 5x-4>= 12,12x+5<=-4 is

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Solve the System of Inequalities 5x-4>=12 ; AND , 12x+5<=-4

5 x - 4 \geq 12, 12 x + 5 \leq - 4

[x \geq \frac{16}{5} x \leq - \frac{3}{4}] No Solution

Solution steps

[5 x - 4 \geq 12 12 x + 5 \leq - 4]

Isolate

x

for

5 x - 4 \geq 12 : x \geq \frac{16}{5}

Isolate

x

for

12 x + 5 \leq - 4 : x \leq - \frac{3}{4}

= [x \geq \frac{16}{5} x \leq - \frac{3}{4}]

1. Graph each inequality separately.2. Choose a test point to determine which side of the line needs to be shaded.

[x \geq \frac{16}{5} x \leq - \frac{3}{4}] No Solution

\frac{18}{8}

\frac{9}{16}

x, 4^{x} = 32

226

x, ∣ x ∣ = 13