Collect like terms (x + 7x) + (-1 + 4 - 3)
Simplify
Answer: 8x
Answer:Piqued the same time.you should come over to the same time as before I have to take the
Step-by-step explanation:
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Answer:
.
Step-by-step explanation:
If two equations 
and 
has infinitely many solutions, then
The given equations are
It is given that the above system of equations has infinitely many solutions. So,
Now,
and 
and 
and 
So, a=1.5 and b=2.
Now,
Therefore, .
Step-by-step explanation:
=11/3×1/14
=3.67×0.07
=0.2568
If you would like to know the solution to the equation (x - 2) * (x + 5) = 18, you can calculate this using the following steps:
(x - 2) * (x + 5<span>) = 18
</span>x^2 + 5x - 2x - 10 = 18
x^2 + 3x - 28 = 0
(x + 7) * (x - 4) = 0
1. x = - 7
2. x = 4
The correct result would be x = - 7.
