3 years ago

Whats y equal too -15 = -4y + 5

Mathematics

1 answer:

Bogdan [553]3 years ago

4 0

Answer:

y= -2.2

i think

Step-by-step explanation:

You might be interested in

Given f (g (x)) = x + 4 and f (x) = 3x + 5, find g (x).

JulijaS [17]

Answer:

g(x) = $\frac{1}{3}(x - 1) = \frac{x}{3} - \frac{1}{3}$

Step-by-step explanation:

f(x) = 3x + 5

f[g(x)] = 3[g(x)] + 5

⇒ 3[g(x)] + 5 = x + 4

⇒ 3[g(x)] = x + 4 - 5

⇒ 3[g(x)] = x - 1

⇒ g(x) = $\frac{1}{3}(x - 1) = \frac{x}{3} - \frac{1}{3}$

5 0

2 years ago

Twenty less than a number is more than twice the same number . Step by step to get the answer

likoan [24]

20 less than (-20) a number (n) is more than (>) twice the same number (2n)
-20+n>2n
minus n both sides
-20>n
n<-20

3 0

3 years ago

Read 2 more answers

.009 is 1/10 of what

IRINA_888 [86]

Answer:

If it's of which decimal than the answer will be 0.09

7 0

3 years ago

Please help ASAP! 10 points + BRAINLIEST!

worty [1.4K]

Hello good person. The answer is C, (4,7). If you replace the x's in both equations (4) and the y's i both equations (7) you would get your answer for both.

4 0

3 years ago

-5(8m+-7)= 35+8m +0+0+0+0

Lubov Fominskaja [6]

Answer:

-32m+70

Step-by-step explanation:

-5(8m-7)

-5*8: is -40m

-5*-7 is 35

-40m+8m+70 is -32m+70

4 0

3 years ago

Read 2 more answers