PLSSS HELP IF YOU TURLY KNOW THISS

1 Subtract

12

12 from both sides.

x

2

=

84

−

12

2

x

​

=84−12

2 Simplify

84

−

12

84−12 to

72

72.

x

2

=

72

2

x

​

=72

3 Multiply both sides by

2

2.

x

=

72

×

2

x=72×2

4 Simplify

72

×

2

72×2 to

144

144.

x

=

144

x=144

144

Step-by-step explanation:

Subtract 12 in both sides:

x/2 = 72

Multiply both sides by 2:

x = 144

b is the final answer! : )

chad should not have included the values (1, 2) and (3, 6) because that would mean he only had half a healing card.