Please help me its about Solving by substitution
1 answer:
Answer:
x=-2 y=3
Step-by-step explanation:
The substitution is basically given to you. Exchange x from the second equation with y-5
Once that is done and you combine the parentheses you get:
2y-10+y=-1
Add 10 on both sides of the equal sign
You get:
3y=9
Divide both sides by 3
You get:
y=3
To check your work you can substitute y in the second equation with 3 and solve it that way to get x=-2 (x equals negative two)
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Ok I will show my work in the comments
Answer:
maybe it's D ( not sure tho)
Answer:
48x
Step-by-step explanation:
![(\sqrt[4]{48x} )^{4}](https://tex.z-dn.net/?f=%28%5Csqrt%5B4%5D%7B48x%7D%20%29%5E%7B4%7D)
= ![\sqrt[4]{(48x)^{4} }](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7B%2848x%29%5E%7B4%7D%20%7D)
= 48x
Answer:
I would need the picture of the trapezoid to solve for you
Step-by-step explanation:
