I really need help this is math

x=-18

Step-by-step explanation:

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Well we'd just solve the equation!

-7+1=-1+x/3+1

-6*3=x/3*3

x=-18

And to check:

-1+-18/3

-1-6=-7

^u^

(っ◔◡◔)っ ♥ Hope this helped, have a great day! ♥

˜”*°•.˜”*°• ~Star •°*”˜.•°*”˜

-7 = -1 +

To solve this you must isolate x.

On the right side of the equation the one is negative. To cancel the -1 from the right side you must add 1 to both sides (what you do to one side you do to the other) since addition is the opposite of subtraction (negative). Doing this will make -1 zero on the right side of the equation and bring it over to the left side

-7 + 1 = -1 + 1 +  

-6 = 0 +  

-6 =  

The x is being divided by 3 and the opposite of division is multiplication.  To completely isolate x you must multiply 3 to both sides. This will cancel the three out on the right side of the equation and bring it over the left side.

-6 * 3 = * 3

-18 = x

Now check:

-7 = -1 +

-7 = -1 + (-6)

-7 = -7

^^^This is true which means that x = -18

I hope this helped! Let me know if you have any questions

~Just a girl in love with Shawn Mendes

x is variable or an unknown value to find

example:

2x = 5 which means x = 3

the answer would be 150 books

step-by-step explanation:

if you divide 300 by 2 you will get 150