Question

6+2x8:a=10
(b: 4) x 8 = 52-4​

Answer 1

Explicație pas cu pas:

6+2×8:a=10

6+16:a=10

16:a=10-6

16:a=4

a=16:4

a=4

(b:4)×8=48

(b:4)=48:8

(b:4)=6

b=6×4

b=24

Succes!

Answer 2

$\it 6+2\cdo8:a=10\Big|_{-6} \Rightarrow 16:a=4 \Rightarrowa=4\\ \\ \\ (b:4)\cdot8=52-4 \Rightarrow (b:4)\cdot8=48\Big|_{:8} \Rightarrow b:4=6\Big|_{\cdot4} \Rightarrow b=24$