Answer:
x = 3
Step-by-step explanation:
7(x + 4) - 7 = 48 - 2x ← distribute parenthesis and simplify left side
7x + 28 - 7 = 48 - 2x
7x + 21 = 48 - 2x ( add 2x to both sides )
9x + 21 = 48 ( subtract 21 from both sides )
9x = 27 ( divide both sides by 9 )
x = 3
Answer:
3, -3
Step-by-step explanation:
Answer: 10.5
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
A is the answer
D has a value of 24.
V121 is 11, so 13 + 11 is 24