Question

solve each equation and figure out what x equals to :

x/4-3=5
x=?

(6x-2)/8=2
x=?

(5x+3)/4+5=17
x=?

(7x+1/9)+11=15
x=?

Answer 1

x/4-3 = 5 move -3 to the right hand side and change its sign
x/4 = 8 times both sides by 4

x = 32


do the rest similiarly o-o.., keep making changes to both sides to simplify the equation

Answer 2

move the numbers to the other side of x to solve it
(x/4) - 3 = 5
x/4 = 8
x =32

(6x - 2)/8 = 2
6x - 2 = 16
x = 3

(5x + 3)/4 + 5 = 17
5x + 3 = 48
x = 9

(7x + 1)/9 + 11 = 15
(7x + 1)/9 = 4
(7x +1) = 36
x = 5

Answer 3

Thanks!!!!!!! :)

Answer 4

sure ^^

Answer 5

That was really helpful :)

Answer 6

Your good at math!

Answer 7

glad you feel that way
hahaha actually not really ^^;
thx for the medal (Y)

Answer 8

Your welcome:)