Answer:
-5
Step-by-step explanation:
8y-6y=-3-7
2y=-10
y=-10÷2
y=-5
you subtract 6y from itself and 8y. Then you have 2y+7=-3. Then you subtract 7 from itself and --3. Then you have 2y=10. Then divide 10 and 2y to get y=5
Plug in your x value into your equation --> y=2x+3
Do this for each x-value that's missing the y- value :)
I need the answer for same question pleas
f(x) = 2|x + 6|-4
6=2|x + 6|-4
10= 2|x + 6|
divide by 2
5=|x + 6|
x = 5-6
x = -1
so x should be -1
