Wiki User
∙ 13y agoAlthough you haven't said so, we presume you want to know the
value of the unknown number, and you're too shy to ask for it.
You've told us the following:
2x - 7 = -3
Add 7 to each side:
2x = 4
Divide each side by 2:
x = 2
Wiki User
∙ 13y ago24
Six less than the product of 8
It's seven
2x+3
As an algebraic expression this is written 2x - 12, where x is the unknown number.
2x-5 is twice a number decreased by 5.
Either 2*(n-4) = 2n - 8 or 2n - 4 It depends on whether the "twice" operates on "the number decreased by 4" or "the number".
13 and 7
idk what the ?f** that is?! hahaha. but eyyy i no what it may be? learn nigguhs (:
60 - 2n
13
24
the number is negative two.
139
three times a number decreased by eleven
twice an unknown number less one and one-half times the same number equals two ---- Let the unknown number be "x":: Equation: 2x - (3/2)x = 2
18