Answer:
X=2
Step-by-step explanation:
3x = x + 4
3x - x = 4
2x = 4
x = 4/2
x = 2
Check:
3(2) = 2 + 4
6 = 6
Answer: 5...
Step-by-step explanation:
The answer is 158.8 x (10 to the 3rd power)
(couldn't put a exponent for the the number 3) <span />
(7,4) they’re both positive numbers
Answer:
x has to be -3 for the answer to be 0
Step-by-step explanation: