27+8(x-5)=59 5(x+3)-22=38
1) 27+8x-40=59 8x=72 x=9 2)5x+15-22=38 5x=45 x=9
1. 27+8(x-5)=59 27+ 8х- 40= 59 8х=-27+ 40 = 59 8х= 72 х=72/8 х=9 2. 5(x+3)-22=38 5х +15-22=38 5х=38-15+22 5х=45 х= 45/5 х=9