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11. 63-[(-3)×{-2-(8-3)}]÷[3×{5+(-2)×(-1)}]​

Answer»

first solve the TWO evaluation INDIVIDUALLY then divide them bothStep-by-step explanation:63-[(-3)×{-2-(8-3)}]63-[(-3)×{-2-5)}]63-[(-3)×7]63-(-21)= 84÷[3×{5+(-2)×(-1)}][3×{5+2}][3×7]2184÷21q= 4r= 0hope this is rightplease mark me as the brainliest



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