13-04-2015
Mathematics

Answered

One half X +13 equals nine

Answer :

belcatya belcatya

13-04-2015

[tex] \frac{1}{2} [/tex]x+13=9
[tex] \frac{1}{2} [/tex]x=9-13
[tex] \frac{1}{2} [/tex]x=-4
x=-4*2
x=-8
Answer: x=-8

Answer Link

cclemeno cclemeno

13-04-2015

1/2 x + 13= 9
multiply by 2 to eliminate the fraction
x+ 26= 18
subtract 26 from both sides
x= -8

Hope this helps

Answer Link

Other Questions

The energy required to completely separate the ions from a solid is (A) free energy (B) lattice energy (C) kinetic energy (D) activation energy (E) ionization e

How many letters are their in the alphabet

An accurate clock shows exactly 3 pm. In how many minutes will the minute hand catch up with the hour hand?

multiplying polynomials find the product(5n+6)(5n-5)

Describe the range of a square root function

There are 420 children in a school. 45% of the pupils are boys. How many boys are there? How many girls are there?

Which of the following statements is true of the critical temperature of a pure substance? A. The critical temperature is the temperature above which the liquid

What is .03 as a percent and degree?

Find two numbers that add up to 180

There are 420 children in a school. 45% of the pupils are boys. How many boys are there? How many girls are there?