Consider a closed economy IS-LM model. The goods and the money market equations are respectively given as follows:
$ ЁЭСМ = 90 + 0.8ЁЭСМ_ЁЭСС тИТ 100ЁЭСЦ + ЁЭР║$
$ЁЭСА_ЁЭСа = 750 + 0.2ЁЭСМ тИТ 260ЁЭСЦ$
where, ЁЭСМ = national income; $ЁЭСМ_ЁЭСС$ = disposable income; ЁЭСЗ = total tax given by ЁЭСЗ = 5 + 0.2ЁЭСМ; ЁЭСЦ = interest rate; ЁЭР║ = government expenditure = 300; $ ЁЭСА_ЁЭСа$ = constant money supply = 950.
The value of ЁЭСЗ at equilibrium ЁЭСМ is _______. (rounded off to the nearest integer).