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3 years ago

X-46=-15 what is x i will give you brainly if you get it right

Mathematics

2 answers:

PilotLPTM [1.2K]3 years ago

7 0

X=31

hope this helps!!

Harrizon [31]3 years ago

3 0

Answer:

Hiiii

Add 46 to both sides

X-46+46=-15+46

x=31

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Then, add the elements that occupy the same position:

$H=\begin{bmatrix}{-1.8+1.32} & {-8.6+(-1.9)} & {} \\ {2.85+2.25} & {-1.4+0.0} & {} \\ {-1.8+(-6.2)} & {5.1+1.4} & {}\end{bmatrix}$

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$H=\begin{bmatrix}{-0.48} & {-10.5} & {} \\ {5.1} & {-1.4} & {} \\ {-8} & {6.5} & {}\end{bmatrix}$

So, we find the element at address h31:

$H=\begin{bmatrix}{h11} & {h12} & {} \\ {h21} & {h22} & {} \\ {h31} & {h32} & {}\end{bmatrix}$

In this case, position h31 is - 8.0

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