Ask question

Ask question

All categories

4 years ago

8

2(3x+6)=18 what is the answer in linear equations?

1 answer:

Verizon [17]4 years ago

6 0

Answer:

The answer in linear equation is 1.

Step-by-step explanation:

First, we multiply the 2 inside of the brackets,

2(3x + 6) = 18

6x + 12 = 18

6x = 18 - 12

6x = 6

x = 6/6

x = 1.

You might be interested in

9. After a mild heart attack, Mary spent 3 days in a coronary care unit. Her

Ulleksa [173]

$966 was her daily room rate.

3 0

3 years ago

Please help! functions operations. explain please

Lina20 [59]

Answer:

$f^{-1}(x)=x^2-3$

Step-by-step explanation:

Given $f(x)=\sqrt{x+3}$

Let $y=\sqrt{x+3}$

Interchange x and y

$x=\sqrt{y+3}$

Solve for y, by first squaring both sides

$x^2=y+3$

$x^2-3=y$

Hence

$f^{-1}(x)=x^2-3$

The last choice is correct

5 0

3 years ago

8 + 2g - g = 2; g = 6

kvasek [131]

Answer:

<h3>-6</h3>

Step-by-step explanation:

<h3>8+2g-g=2</h3>

Correct like terms together

<h3>2g-g=2-8</h3><h3>g=-6</h3>

7 0

3 years ago

Hi how do I solve this? Step by step please

Gekata [30.6K]

Answer:

break it down by using pmedas

7 0

3 years ago

Please help me with this geometry question

77julia77 [94]

Answer:

C: Point T

Step-by-step explanation:

Hopefully this helps!

3 0

3 years ago