Question

Quanto que é
2x-5=3+x
3x+4=9-2x
X+x+x=6
2x+2x=8
X+2x-3=5-x
4x-2=+3=5
3x-2x+4=19-x

Answer 1

Resposta:

2x-5=3+×

2×-×=3+5

×=8

3×+4=9-2×

3×+2×=9-4

5×=5

×=5÷5

×=1

×+×+×=6

3×=6

×=6÷3

×=2

2×+2×=8

4×=8

×=8÷4

×=2

×+2×-3=5-×

×+2×+×=5-2

4×=3

×=3/4

4×-2=3-5

4×=3-5+2

4×=0

×=0 favor conferir o enunciado dessa equação copiou errado

3×-2×+4=19-×

3×-2×+×=19-4

2×=15

×=15/2