Answer:
X=-2.4
Step-by-step explanation:
3x+4=8x+16
-5x+4=16
-5x=12
x=-2.4
Answer:
(8-w) -10
Step-by-step explanation:
fewer than comes after
difference of 8 and 2
(8-w)
10 fewer than
(8-w) -10
The two equations given in the question are
y = - 3x
And
y = 6x - 9
Let us now substitute the value of y from the first equation to the second equation, we get
y = 6x - 9
- 3x = 6x - 9
-3x - 6x = - 9
- 9x = - 9
Multiplying both sides of the equation by -1 we get
9x = 9
x = 9/9
= 1
Now let us put the value of x in the first equation, we get
y = - 3x
= - (3 * 1)
= - 3
Choice A
Reasoning
26=7(g-9)+12
26=7(11-9)+12
26=7(2)+12
26=14+12
26=26
Answer
120=7x+15
Step-by-step explanation: