Ms sy
31323

4. Ryan's average for five arithmetic tests
was 89. On four of the tests he made
93, 86, 92, and 80. What did he make
on the fifth test?

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:

x=0

step-by-step explanation: