HELP! BRAINLEST IF STEP BY STEP SO I CAN UNDERSTAND

Step-by-step explanation:

lets start here:

we can do 7x4=28

but we can't do 7x5, because 7x5 is 35, which is bigger than 34

so,   you do 34 - 28 which gives you 6, and 6 is smaller than 7 so we can't subtract 6- a bigger number! so its 4 R 6!

hope this helped!

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign

the answer is su.k.my? ? co.kc