5p-9=2p+12
5p-2p=12+9
3p=21
p=21/3
p=7
Answer:
<em>(7, 11)</em>
Step-by-step explanation:
y = 2x - 3 .... (1)
x + y = 18 .... (2)
(1) ----> (2)
x + 2x - 3 = 18 ⇒ <u><em>x = 7</em></u>
y = 2(7) - 3 ⇒ <u><em>y = 11</em></u>
<em>(7, 11)</em>
To find the x-intercept, substitute in 0 for y and solve for x
. To find the y-intercept, substitute in 0 for x
and solve for y
.
x-intercept: (
2
,
0
)
y-intercept: (
0
,
−
8
)
Answer:
A. Use the distributive property.
Step-by-step explanation:
We cannot use the distribute property because there are not parentheses to distribute a number through.
5x + 15 + 2x = 24 + 4x
We can collect the terms, and isolate the variable
