Respuesta:
1) 2(×-5)=3(×+1)+3
2×-10=3×+3+3
2×-10=3×+6
2×-3×=6+10
×-=16
×=-16
2) 5(×+3)=4(×-2)
5×+15=4×-8
5×-4×=-8-15
×=-23
3). 5(×-2=3(×-1)+1
5×-2=3×-3+1
5×-2=3×-2
5×=3×
5×-3×=0
2×=0
×=0
4). 2(1-3×)=×-5
2-6×=×-5
- 6×-×=-5-2
- 7×=-7
×=1
5). 14×-9=15+2(×+3)
14×-9=15+2×+6
14×-2×=21+2×
14×-2×=21+9
11×=30
×=5/2
6). 3(×-8)=3(×+6)
×-8=×+6
-8=6
×€0
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Verified answer
Respuesta:
1) 2(×-5)=3(×+1)+3
2×-10=3×+3+3
2×-10=3×+6
2×-3×=6+10
×-=16
×=-16
2) 5(×+3)=4(×-2)
5×+15=4×-8
5×-4×=-8-15
×=-23
3). 5(×-2=3(×-1)+1
5×-2=3×-3+1
5×-2=3×-2
5×=3×
5×-3×=0
2×=0
×=0
4). 2(1-3×)=×-5
2-6×=×-5
- 6×-×=-5-2
- 7×=-7
×=1
5). 14×-9=15+2(×+3)
14×-9=15+2×+6
14×-2×=21+2×
14×-2×=21+9
11×=30
×=5/2
6). 3(×-8)=3(×+6)
×-8=×+6
-8=6
×€0