1. Select ALL the equations that are equivalent to the equation 3x - 4 = 5.*
2 answers:
Answer:
3 x= 9
3x-4+4=5+4
Step-by-step explanation:
........
Here is the work to figure this out:
3x-4=5 —-> 3x=9 ——> x=3
3x=9 —-> x=3 EQUAL
3x-4+4=5+4 —-> 3x=9 —-> x=3 EQUAL
x-4=2 —-> x=6 NOT EQUAL
x=9 NOT EQUAL
-4=5-3x ——> -9=-3x ——> x=3 EQUAL
so it’s 3x=9, 3x-4+4=5+4, and -4=5-3x
You might be interested in
Answer:
4 out 10
Step-by-step explanation:
add 5,1,and 4 to get your answer
R=(1+i/k)^k)-1
i=8.5/100=0.085
6 m = 6 × 100 = 600 cm
3 ÷ 3 = 1
600 ÷ 3 = 200
3:600 ratio simplified is 1:200
63 books every 6 hours=> 63/6 x booklets in 9 hours => x/9 so, 63/6 = x/9 and your answer is A.
Answer:
2 triangles = 2(180 degrees)
= 360 degrees
Step-by-step explanation:
