Simplifying Expressions
3(x+4)
3x+12
7x+3x
10x
x+5=12
x=7
2x+3=11
x=4
4(x+2)
4x+8
5y+3y−2
8y−2
5y−2y+3
3y+3
3x−4=11
x=5
3(x+4)=21
x=3
3(2x−5)
6x−15
2(3x+4)−x
5x+8
4a+2b−3a+5b
a+7b
5+2x=17
x=6
5(x−2)+3=18
x=5
2(a+3b)
2a+6b
4a+2(3a+5)
10a+10
2(x+3)+4(2x−1)
10x+2
4x−7=9
x=4
4(2x−1)=20
x=3
5(3x+1)−2(x−4)
13x+13
2x+3(4x−2)−5
14x−11
3x+2(4x+5)−3
11x+7
2(x−3)+5=11
x=6
3(x+2)−2(x−3)=9
x=−3
7(2x+3)−4(3x−5)
2x+41