3 years ago

10x+7=12x-5 what is x

1 answer:

4 0

10x+7=12x-5
X equals 6

You might be interested in

MatroZZZ [7]

Answer: D

Used my graphic calculator

5 0

3 years ago

Helga [31]

149

How to:
A four sided shape equals to 360 degrees

8 0

3 years ago

SVETLANKA909090 [29]

For every 77 followers briana has 11 followers

8 0

3 years ago

GuDViN [60]

Answer:

Let the price of the maths book be m and price of the novel book be n

Given that,

Total cost of the books is $54

The price of math book is $8 more than 3 times the price of novel book.

we get,

The system of equation as,

$\begin{gathered} m+n=54 \\ m=8+3n \end{gathered}$

Hence the system of equation to determine the price of the maths and novel book is,

$\begin{gathered} m+n=54 \\ m=8+3n \end{gathered}$

4 0

1 year ago

disa [49]

There would be 75 cookies.

8 0

2 years ago