Answer:
x= 3
y= 31
Step-by-step explanation:
4y + 21 = 145
subtract 21 from both sides
4y = 124
divide both sides by 4
y = 31
3x + 26 = 35
subtract 26 from both sides
3x = 9
divide both sides by 3
x = 3
hope this helps :)
