You need to represent it as 2x + 10 = 50
Answer:
y = -1
x = -1
Step-by-step explanation:
Answer:
x + 4 = 47
x = 43
Step-by-step explanation:
i minus 4 from 47 to get x by its self and x = 43 do he was 43 inches last year
Answer:
The second one
Step-by-step explanation: