Answer:
x=3
Step-by-step explanation:
12x-14=4x+10
Subtract 4x from each side
12x-4x-14=4x-4x+10
8x - 14 = 10
Add 14 to each side
8x - 14+14 = 10+14
8x = 24
Divide each side by 8
8x/8 = 24/8
x = 3
Answer: x = 3
Explanation: This problem can be done either of two ways.
By putting the variables together on the left and
the numbers together on the right or vice versa.
If we put our variables together on the left and our
numbers together on the right, we would start by
subtracting 4x from both sides to get 8x - 14 = 10.
Next, we add 14 to both sides to get 8x = 24.
Finally, we divide both sides by 3 to get <em>x = 3</em>.
C. x > -7 and x <= 3
-3 < x + 4 <= 7
Subtract 4 from the three expressions.
-7 < x <= 3
-7 < x means x > -7.
Then you have x <= 3.
Answer: C. x > -7 and x <= 3
=85
I'm pretty sure I'm correct
c- (2x+3)(x+1)
Let me know if you want step by step
