At sunrise, the temperature was -5 °f. by noon, the temperature had increased to 25 °f.

by how much did the temperature increase?

30 degrees

Step-by-step explanation:

it increased 5 degrees from -5 to 0. then plus 25 more

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: