Question

Alguien ayudeme por favor

2× - 34 = -20 9× + 8 = 7× +6 4× + 3 = 3× +5 7× + 9 = 3 + 9× ×- 8 = 2× - 11


× + 1 = 2× - 7

Answer 1

Explicación paso a paso:

2×-34=-20

2×=-20+34

2×=14

×=14/2

×=7

9×+8=7×+6

9×-7×=6-8

2× = -2

×= -2/2

×= -1

4×+3=3×+5

4×-3×=5-3

×=2

7×+9=3+9×

9-3=9×-7×

2×=6

×=6/2

×=3

×-8=2×-11

-8+11=2×-×

×=3