A1 = 23 d = -4 find a57

-201

Step-by-step explanation:

57th term = 23 + (57-1)(-4)

= 23 + (56)(-4)

= 23 + -224

= -201

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

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation: