Answer:
Step-by-step explanation:
Sustituye la variable
y
con
|
x
−
3
|
+
|
x
+
2
|
−
|
x
−
5
|
en la expresión.
s
i
−
2
-12+5
for -12.34,we take it as -12
for -4.8,we take it as -5
to measure the difference,here's what you need to do
-12-(-5)
=-12+5
thus the ans is -12+5
hope it helps
If it's 1/4 is is one-fourth the original number
I am pretty sure the answer is D because you add 4 to start and then you move back (-) 9 points
Answer:
b = -5
Step-by-step explanation:
Let's figure this equation, step by step.
-3b + 8 = 38 + 3b
<em>Step 1: Subtract 3b from both sides. This cancels out the addition by 3b.</em>
-3b + 8 - 3b = 38
<em>Step 2: Combine -3b and -3b to get -6b.</em>
-6b + 8 = 38
<em>Step 3: Subtract 8 from both sides. This cancels out the addition by 8.</em>
-6b = 38 - 8
<em>Step 4: Subtract 8 from 38 to get 30.</em>
-6b = 30
<em>Step 5: Divide both sides by -6. This undoes the multiplication by -6.</em>
b = 30/-6
<em>Step 6: Divide 30 by -6 to get -5.</em>
b = -5
Let's check our work by substituting -5 for b in the equation above.
-3(-5) + 8 = 38 + 3(-5)
15 + 8 = 38 + (-15)
23 = 23
Both sides are the same, so b = -5.
