Question

What is the value of x?
will medal


1. x+4=-9
2. 12- x=7
3. -5x=-35
4. x/4-5=6
5. 3(x-2)+5x=18
6. 8x-9=3x=16
7. -2/7+6+1/7x+18

Answer 1

Show your work first.......for all

Answer 2

I'll do one.
Lets say you want to find x for the equation:
x+10=5
You can add or subtract the same things on both sides so:
x+10-10=5-10
and you can simplify equation so:
x=-5

Answer 3

if you're posting because you need help checking...
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that site can check your problems. just input the equation for the roots.

Answer 4

1) subtract 4 from both side
x=-9-4
simplify -9 -4 to -13
x=-13