Answer: x = his sister’s height = 19 inches Step-by-step explanation: Let x = his sister’s height Jahlil’s height is given by the equation: 4x – 6 = 70 4x = 70 + 6 4x = 76 x = 76/4 x = 19 inches x = his sister’s height = 19 inches Check: 4x – 6 = 70 4(19) – 6 = 70 76 – 6 = 70 70 = 70 Log in to Reply
Answer:
x = his sister’s height = 19 inches
Step-by-step explanation:
Let
x = his sister’s height
Jahlil’s height is given by the equation:
4x – 6 = 70
4x = 70 + 6
4x = 76
x = 76/4
x = 19 inches
x = his sister’s height = 19 inches
Check:
4x – 6 = 70
4(19) – 6 = 70
76 – 6 = 70
70 = 70