3 years ago

I need help with solving for y

Mathematics

2 answers:

ki77a [65]3 years ago

7 0

Answer:

y = $-\frac{5}{3}$ x + 5

Step-by-step explanation:

Solve an equation for a variable mean to leave that variable on one side of that equation by itself.

5x + 3y = 15

5x + 3y - 5x = 15 - 5x

3y = - 5x + 15

$\frac{3y}{3}$ = $\frac{-5x}{3}$ + $\frac{15}{3}$

y =  $-\frac{5}{3}$  x + 5

maxonik [38]3 years ago

3 0

I believe it would be y=5-5x/3

You might be interested in

Evaluate 3x2 - 2x when x = 5

White raven [17]

Answer:

The answer is 65

7 0

3 years ago

Read 2 more answers

Can you help me with this question i dont get it

Marizza181 [45]

The answer is c or A

3 0

4 years ago

Read 2 more answers

(x+4y+z)(x-7y) what are steps like associative, and commutative and distributive property in a polynomial expression

anzhelika [568]

Answer:

Step-by-step explanation:

your basically multiplying everything in the first parenthesis by everything in the second parenthesis

(x + 4y + z)(x - 7y) =

x(x - 7y) + 4y(x - 7y) + z(x - 7y) =....keep in mind, 4yx is the same as 4xy

x^2 - 7xy + 4xy - 28y^2 + zx - 7zy....combine like terms

x^2 - 3xy - 28y^2 + zx - 7zy <---- your answer

this is the distributive property

6 0

4 years ago

Solve the equation <img src="https://tex.z-dn.net/?f=8%20%2B%209%20%7C7n%20-%206%7C%20%3D%2062" id="TexFormula1" title="8 + 9

laila [671]

$8+9|7n-6|=62\ \ \ |-8\\9|7n-6|=54\ \ \ |:9\\|7n-6|=6\iff7n-6=-6\ \vee\ 7n-6=6\ \ \ |+6\\7n=0\ \vee\ 7n=12\ \ \ \ |:7\\n=0\ \vee\ n=\dfrac{12}{7}$

3 0

3 years ago

For any function, we call x the ____________ value and y is the _______________ value.

Fantom [35]

Numerator and denominator

3 0

3 years ago