1*
?(x+?)
?(x+?)
1(x+1)=?
x+1
3x+4=12
x=?
x=16/3
7x+2=3x-3
x=?
x=-5/4
What ever you do to one side of the equation, you have to...?
Do it to the other!
2(3x-7)=?
6x-14
10x-2=18
x=?
x=2
3y-6=-2y+6
y=?
y=12/5
When the negative number is bigger than the positive number, the answer is...?
Negative
7(x+6)=?
7x+42
8p-8=8
p=?
p=2
16-2t=5t+9
t=?
t=1
When the positive number is bigger than the negative number, the answer is...?
Positive
5(x+9)=?
5x+45
30x-13=17
x=1
-12a+7=10a-3
a=?
a=5/11
G+44=50
What is the first step?
Subtract 44 on both sides
100(x+7)=?
100x+700
5c+90=-10
c=?
c=-20
x+2=7x-2
x=?
x=2/3
-*-=?
+*-=?
+*+=?
1. +
2. -
3. +