Answer:
x = 64
Step-by-step explanation:
x/8 + 4= 12
x/8 + 4 (-4) = 12 (-4) Subtract both side with 4
x/8 = 8
x/8 ( x 8) = 8 ( x 8) Multiply with 8 on both side.
x = 64
64/8 +4 = 12
<span>3(2y - 4) = 8y + 9 - 9y
Distribute 3:
6y - 12 = 8y + 9 - 9y
Combine like terms:
6y - 12 = -y + 9
Add y to both sides:
7y - 12 = 9
Add 12 to both sides:
7y = 21
Divide both sides by 3:
y = 3</span>
Answer:
1) convert these words into 2 equations:
x+y=6
y=x+4
1) for the first equation graph by intercepts:
x intercept: x+0=6
x=6
y intercept: 0+y=6
y=6
hence put point (0,6) and (6,0) on the graph
2nd equation:
graph by slope intercept: go to (0,4) on the graph. go up one and over one to the right. You should end up at (1,5)
so graph (0,4) and (1,5)
hope this helps
Sorry :/ hope u get the rank back soon!