Question

(4 x L+5) – 6 x 2 = 5

Answer 1

Răspuns:

$(4 \times l + 5) - 6 \times 2 = 5 \\ (4l + 5) - 12 = 5 \\ (4l + 5) = 12 + 5 \\ (4l + 5) = 17 \\ 4l = 12 \\ l = \frac{12}{4} = 3$

Answer 2

Explicație pas cu pas:

ღSalutare!ღ

(4×L+5)-6×2=5

(4×L+5)-12=5

4×L+5=5+12

4×L+5=17

4×L=17-5

4×L=12

L=12:4

L=3

Succes!;)