Question Number 893 by Karting7442 last updated on 14/Apr/15
$$\:\:\frac{−\mathrm{12}+{x}}{\mathrm{11}}=−\mathrm{3}\:\:\:\:\:\:\:\:{check} \\ $$$$ \\ $$$$\:\:\:{what}\:{is}\:{x}?\:{also}\:{check}\:{it}. \\ $$
Answered by prakash jain last updated on 14/Apr/15
$$−\mathrm{12}+{x}=−\mathrm{33} \\ $$$${x}=−\mathrm{21} \\ $$$${put}\:{x}=−\mathrm{21}\:{in}\:{originl}\:{equation}\:{to}\:{verify}\: \\ $$$${the}\:{solution} \\ $$$$\frac{−\mathrm{12}−\mathrm{22}}{\mathrm{11}}=\frac{−\mathrm{33}}{\mathrm{11}}=−\mathrm{3} \\ $$