3 years ago

Given g(x)= 3x−4, solve for x when g(x) =5.

Mathematics

1 answer:

inessss [21]3 years ago

7 0

Answer:

x = 3

Step-by-step explanation:

5 = 3x - 4

9 = 3x

x = 3

You might be interested in

The graph shown represents the graph of an inequality. The boundary tells you that ________.

kaheart [24]

Can I have an image of the graph?

8 0

3 years ago

Karim's dog weighs 1.5 pounds less than

-BARSIC- [3]

Answer: 15 - 2w 1.5, w 6.75

Step-by-step explanation: tHiS aNsWeR sEeMeD tHe MoSt PrAcTiCaL.

i HoPe ThIs HeLpEd!

5 0

3 years ago

For each of the equations below, solve for y in terms of x. !<br> a. 2x – 3y = 12

ira [324]

Answer:

$\large\boxed{y=\dfrac{2}{3}x-4}$

Step-by-step explanation:

$2x-3y=12\qquad\text{subtract}\ 2x\ \text{from both sides}\\\\2x-2x-3y=12-2x\\\\-3y=12-2x\qquad\text{divide both sides by (-3)}\\\\\dfrac{-3y}{-3}=\dfrac{12}{-3}+\dfrac{-2x}{-3}\\\\y=-4+\dfrac{2}{3}x$

7 0

2 years ago

Please show your work! Brainliest if you do

TiliK225 [7]

Answer:

$\frac{3x+4}{2x-2}$

Step-by-step explanation:

*photo attached*

8 0

3 years ago

(x-1)^2+(2-x)^2-3(x-5)*(x-5)

Natali5045456 [20]

Answer:

$-x^2+24x-70$

Step-by-step explanation:

$(x-1)^2+(2-x)^2-3(x-5)*(x-5)\\=> (x - 1)^2 + (2 - x)^2 - 3(x - 5)^2\\=> x^2 - 2x + 1 + 4 - 4x + x^2 - 3(x - 5)^2\\=> x^2 - 2x + 5 - 4x + x^2 - 3(x - 5)^2\\=> x^2 - 6x + 5 + x^2 - 3(x - 5)^2\\=> 2x^2 - 6x+5 - 3(x - 5)^2\\=> 2x^2 - 6x+5 - 3(x^2 - 10x + 25)\\=> 2x^2 - 6x+5 - 3x^2+30x-75\\=> -x^2 - 6x + 5 + 30x - 75\\=> -x^2 + 24x + 5-75\\=> -x^2+24x-70$

Formula used =

$(a-b)^2 = a^2+ 2ab + b^2$

8 0

2 years ago