1.4x+3=3x+5 2.12-4x=3x-2
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1.4x+3=3x+5 2.12-4x=3x-2
1.4x+3=3x+5 2.12-4x=3x-2 3.3(2x-1)=4(3-x) 4.12-2(3x-4)=x 5.13-2(2x-3)=5-(x-2)
1.4x+3=3x+5 2.12-4x=3x-2 3.3(2x-1)=4(3-x) 4.12-2(3x-4)=x 5.13-2(2x-3)=5-(x-2)
4x+3=3x+5
4x-3x=5-3
x=2
2. 12-4x=3x-2
-4x-3x=-2-12
-7x=-14
x=2
3. 3(2x-1)=4(3-x)
6x-3=12-4x
6x+4x=12+3
10x=15
x=1.5
4. 12-2(3x-4)=x
12-6x+8=x
-6x-x=-12-8
-7x=-20
x=20/7
5. 13-2(2x-3)=5-(x-2)
13-4x+6=5-x+2
-4x+x=5+2-13-6
-3x=-12
x=4
4x-3x=5-3
x=2
2. 12-4x=3x-2
-4x-3x=-2-12
-7x=-14
x=2
3. 3(2x-1)=4(3-x)
6x-3=12-4x
6x+4x=12+3
10x=15
x=1.5
4. 12-2(3x-4)=x
12-6x+8=x
-6x-x=-12-8
-7x=-20
x=20/7
5. 13-2(2x-3)=5-(x-2)
13-4x+6=5-x+2
-4x+x=5+2-13-6
-3x=-12
x=4
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