Answer:
1. 2x can be seen as +2x therefore when you put it as +2x-5x the answer will be - 3x
2. +3a+2a also equals +5a
3. - 5 is left alone and there is no other similar expression
Put them together the answer becomes
-3x+5a-5
It doesn't have to be the same order of format but the numbers must be as such
Answer:
42 = (3 +x)(4 +x)
Step-by-step explanation:
The only equation that has the existing dimensions <em>increased</em> by x is the first one.
In order to solve for x, we must isolate it on one side of the inequality.
2x + 4 ≥ 24
The first step we will take is subtract 4 from both sides, since it is being added on the side with the variable.
<span>2x + 4 ≥ 24
</span> - 4 - 4
And the inequality now is
2x ≥ 20
Now, all we have to do is divide both sides by 2, since the variable is being multiplied by 2.
2x ≥ 20
/2 /2
And the final inequality is
x <span>≥ 10
Hope that helped! =)</span>
