a) 3x-5=4+2x
b) -5x-17=-9x+3
c) 2x-4+5x=x+2
d) 7x+2+5+3x+9
e) -5x+10=-2x-8
f) 2(x-3)+3(4-x)=5
g) 2(x+4)-5(x+3)=2
x=9
4x=20
x=5
7x-4=x+2
6x=6
x=1
d) 7x+2+5+3x+9=10x+16
-3x=-18
x=6
2x-6+12-3x=5
-x+6=5
2x+8-5x-15=2
-3x-7=2
-3x=9
x=-3
3x-2x=4+5
-5x+9x=3+17
4x=20 /:4
2x+5x-x=2+4
6x=6 /:6
10x+16
-5x+2x=-8-10
-3x=-18 /:(-3)
2x-3x=5+6-12
-x=-1 /:(-1)
2x-5x=2-8+15
-3x=9 /:(-3)
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a) 3x-5=4+2x
x=9
b) -5x-17=-9x+3
4x=20
x=5
c) 2x-4+5x=x+2
7x-4=x+2
6x=6
x=1
d) 7x+2+5+3x+9=10x+16
e) -5x+10=-2x-8
-3x=-18
x=6
f) 2(x-3)+3(4-x)=5
2x-6+12-3x=5
-x+6=5
x=1
g) 2(x+4)-5(x+3)=2
2x+8-5x-15=2
-3x-7=2
-3x=9
x=-3
a) 3x-5=4+2x
3x-2x=4+5
x=9
b) -5x-17=-9x+3
-5x+9x=3+17
4x=20 /:4
x=5
c) 2x-4+5x=x+2
2x+5x-x=2+4
6x=6 /:6
x=1
d) 7x+2+5+3x+9
10x+16
e) -5x+10=-2x-8
-5x+2x=-8-10
-3x=-18 /:(-3)
x=6
f) 2(x-3)+3(4-x)=5
2x-6+12-3x=5
2x-3x=5+6-12
-x=-1 /:(-1)
x=1
g) 2(x+4)-5(x+3)=2
2x+8-5x-15=2
2x-5x=2-8+15
-3x=9 /:(-3)
x=-3