हल करना aligned 7,09\\ underline -4.23 aligned | Equatix - Math Solver

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Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$\begin{aligned}7,09&\\ \underline{-4.23}&\end{aligned}$$