Kevin and Randy Muise have a jar containing 82 coins, all of which are either quarters or nickels. The total
value of the coins in the jar is $10.50 How many of each type of coin do they have?
The jar contains
quarters

c is the answer

step-by-step explanation:

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: