3 years ago

9 - 3x +7y -Зу +3 Thx!!!

Mathematics

2 answers:

Natasha_Volkova [10]3 years ago

7 0

12-3x+4y
You just have to simplify the equation

bixtya [17]3 years ago

5 0

The answer is 12(1-2y) you welcome

You might be interested in

Write an equation in slope-intercept form of the line that passes through the givin point and is parcel to the graph of the give

Serhud [2]

The answer is X=4.

It is both parallel to x=-3 and passes through (4,2)

5 0

3 years ago

How do I find X in this problem

pogonyaev

You know that BC is congruent to x so you need to solve for x using the ratio:
$\frac{12}{24}=\frac{x}{BC}$

So then we need to find BC.

We know:
$A=\frac{base \times height}{2}$
$28=\frac{BC \times 7}{2}$
Therefore BC =8

Then:
$\frac{12}{24}=\frac{x}{8}$
$x=8 \times \frac{12}{24} = 4$