Its a true equation. Every value of x would make it true. Every number is real (XER)
Answer:
The 3rd one, The 1st one and The last one.
Step-by-step explanation:
2x - 7 = 2x - 14
2x = 2x - 7.
Matt is incorrect, there are actually 0 correct answers to this equation.
Answer:
57.5
Step-by-step explanation:
2x+65=180
-65 -65
———————
2x = 115
—— ——
2 2
x = 57.5
