Question

4.7-1.1х=0.5-3.3 5/6х+16=4/9х+9 решите уравнения

Answer 1

4.7-1.1х=0.5-3.3
4.7 - 0.5 + 3.3 = 1.1x
7.5 = 1.1x
x = 7.5÷1.1
x= 6.8181
X=6.82