If 8x−5y=−3 is a true equation, what would be the value of 8x−5y+7?
1 answer:
Answer:
Value of 8x -5y + 7 is 4.
Step-by-step explanation:
Given that:
8x-5y = -3 Eqn 1
It is a true equation.
Now we have to find the value of the given expression
8x -5y + 7
Putting value of 8x-5y from Eqn 1 in the given expression
8x - 5y + 7
-3 + 7
4
Therefore,
8x - 5y + 7 = 4
Hence,
Value of 8x -5y + 7 is 4.
You might be interested in
Answer:
0.25 c to the second
Step-by-step explanation:
i think
Answer:
88 dollars
The equation would be:
prt=i
(1)(.08)(1100)=88
Hope this helps! ☺
Step-by-step explanation:
Answer:
883037%
Step-by-step explanation:
i thank thats the we way we did it i am not shure
Hello,
++++++++++++++++++++++++
Answer C
++++++++++++++++++++++++
x^3+7^3=(x+7)(x²-7x+49) A: False (+14)
x^3+8^3=(x+8)(x²-8x+64) B:False (+8x)
x^3-10^3=(x-10)(x²+10x+100) D:False (-10x)
