Menyelesaikan C=21\times3.4+2.1\times5.4-0.8\times21 | 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

$$C=21 \times 3.4+2.1 \times 5.4-0.8 \times 21$$