Answer:
z = 18.5
Step-by-step explanation:
2(4z − 6 − 6) = 170 − 46
2(4z - 12) = 124
8z - 24 = 124
8z = 148
z = 18.5
X= -1, -5/2
Hope this helps
Answer:
the factor is x=1/2 or x=1
Step-by-step explanation:
hoped I helped:)
Answer: 45/60 in simplest form would be B. 3/4
Answer:
x = 4
y = -1
Step-by-step explanation:
3x + 5y = 7
5(2x - y = 9). = 10x - 5y = 45 (add the equations)
13x = 52. X = 4
3 (4) + 5y = 7
12 + 5y = 7
5y = 7 - 12
y = -5/5. y = -1
